diff --git a/package-lock.json b/package-lock.json
index d58e8d3..6a35e09 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,6 +15,17 @@
                 "tslib": "^1.9.2",
                 "uuid": "^3.2.1",
                 "xml2js": "^0.4.19"
+            },
+            "dependencies": {
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+                    "resolved": "https://registry.npmjs.org/axios/-/axios-0.18.1.tgz",
+                    "integrity": "sha512-0BfJq4NSfQXd+SkFdrvFbG7addhYSBA2mQwISr46pD6E5iqkWg02RAs8vyTT/j0RTnoYmeXauBuSv1qKwR179g==",
+                    "requires": {
+                        "follow-redirects": "1.5.10",
+                        "is-buffer": "^2.0.2"
+                    }
+                }
             }
         },
         "@babel/code-frame": {
@@ -105,12 +116,54 @@
                 "@types/node": "*"
             }
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+        "@types/ws": {
+            "version": "6.0.4",
+            "resolved": "https://registry.npmjs.org/@types/ws/-/ws-6.0.4.tgz",
+            "integrity": "sha512-PpPrX7SZW9re6+Ha8ojZG4Se8AZXgf0GK6zmfqEuCsY49LFDNXO3SByp44X3dFEqtB73lkCDAdUazhAjVPiNwg==",
+            "requires": {
+                "@types/node": "*"
+            }
+        },
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             "resolved": "https://registry.npmjs.org/abbrev/-/abbrev-1.1.1.tgz",
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             "dev": true
         },
+        "adal-node": {
+            "version": "0.2.1",
+            "resolved": "https://registry.npmjs.org/adal-node/-/adal-node-0.2.1.tgz",
+            "integrity": "sha512-C/oasZuTy0NIqh5wPWjG/09XaG+zS7elC8upf1ZVExt9lSRncme4Ejbx8CKYk+wsGgj609y84txtRAXQVvqApg==",
+            "requires": {
+                "@types/node": "^8.0.47",
+                "async": "^2.6.3",
+                "date-utils": "*",
+                "jws": "3.x.x",
+                "request": "^2.88.0",
+                "underscore": ">= 1.3.1",
+                "uuid": "^3.1.0",
+                "xmldom": ">= 0.1.x",
+                "xpath.js": "~1.1.0"
+            },
+            "dependencies": {
+                "@types/node": {
+                    "version": "8.10.61",
+                    "resolved": "https://registry.npmjs.org/@types/node/-/node-8.10.61.tgz",
+                    "integrity": "sha512-l+zSbvT8TPRaCxL1l9cwHCb0tSqGAGcjPJFItGGYat5oCTiq1uQQKYg5m7AF1mgnEBzFXGLJ2LRmNjtreRX76Q=="
+                }
+            }
+        },
+        "ajv": {
+            "version": "6.12.3",
+            "resolved": "https://registry.npmjs.org/ajv/-/ajv-6.12.3.tgz",
+            "integrity": "sha512-4K0cK3L1hsqk9xIb2z9vs/XU+PGJZ9PNpJRDS9YLzmNdX6jmVPfamLvTJr0aDAusnHyCHO6MjzlkAsgtqp9teA==",
+            "requires": {
+                "fast-deep-equal": "^3.1.1",
+                "fast-json-stable-stringify": "^2.0.0",
+                "json-schema-traverse": "^0.4.1",
+                "uri-js": "^4.2.2"
+            }
+        },
         "ansi-align": {
             "version": "2.0.0",
             "resolved": "https://registry.npmjs.org/ansi-align/-/ansi-align-2.0.0.tgz",
@@ -216,6 +269,14 @@
             "integrity": "sha1-WWZ/QfrdTyDMvCu5a41Pf3jsA2c=",
             "dev": true
         },
+        "async": {
+            "version": "2.6.3",
+            "resolved": "https://registry.npmjs.org/async/-/async-2.6.3.tgz",
+            "integrity": "sha512-zflvls11DCy+dQWzTW2dzuilv8Z5X/pjfmZOWba6TNIVDm+2UDaJmXSOXlasHKfNBs8oo3M0aT50fDEWfKZjXg==",
+            "requires": {
+                "lodash": "^4.17.14"
+            }
+        },
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             "resolved": "https://registry.npmjs.org/async-each/-/async-each-1.0.3.tgz",
@@ -233,13 +294,22 @@
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             "dev": true
         },
+        "aws-sign2": {
+            "version": "0.7.0",
+            "resolved": "https://registry.npmjs.org/aws-sign2/-/aws-sign2-0.7.0.tgz",
+            "integrity": "sha1-tG6JCTSpWR8tL2+G1+ap8bP+dqg="
+        },
+        "aws4": {
+            "version": "1.10.0",
+            "resolved": "https://registry.npmjs.org/aws4/-/aws4-1.10.0.tgz",
+            "integrity": "sha512-3YDiu347mtVtjpyV3u5kVqQLP242c06zwDOgpeRnybmXlYYsLbtTrUBUm8i8srONt+FWobl5aibnU1030PeeuA=="
+        },
         "axios": {
-            "version": "0.18.1",
-            "resolved": "https://registry.npmjs.org/axios/-/axios-0.18.1.tgz",
-            "integrity": "sha512-0BfJq4NSfQXd+SkFdrvFbG7addhYSBA2mQwISr46pD6E5iqkWg02RAs8vyTT/j0RTnoYmeXauBuSv1qKwR179g==",
+            "version": "0.19.2",
+            "resolved": "https://registry.npmjs.org/axios/-/axios-0.19.2.tgz",
+            "integrity": "sha512-fjgm5MvRHLhx+osE2xoekY70AhARk3a6hkN+3Io1jc00jtquGvxYlKlsFUhmUET0V5te6CcZI7lcv2Ym61mjHA==",
             "requires": {
-                "follow-redirects": "1.5.10",
-                "is-buffer": "^2.0.2"
+                "follow-redirects": "1.5.10"
             }
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@@ -332,36 +402,40 @@
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-            "version": "4.6.2",
-            "resolved": "https://registry.npmjs.org/botbuilder/-/botbuilder-4.6.2.tgz",
-            "integrity": "sha512-qx9Q30JxaGlAAw9Sonj6YeocXr9AdTKIqMFSOnlAWD0dqrVnJCIOzsvz7zaTDlkeURNyaSvP+Rz07pW8yAzcpA==",
+            "version": "4.7.2",
+            "resolved": "https://registry.npmjs.org/botbuilder/-/botbuilder-4.7.2.tgz",
+            "integrity": "sha512-3NzqEiiRh37CDVypk47nDBsH5zAV6pi4qW1Kv26lx89UxfgQNjoN9tF+PLAqzbQHrWYDCBWYgpmyFn1NKLsY0g==",
             "requires": {
+                "@azure/ms-rest-js": "1.2.6",
                 "@types/node": "^10.12.18",
-                "botbuilder-core": "4.6.2",
-                "botframework-connector": "4.6.2",
+                "axios": "^0.19.0",
+                "botbuilder-core": "4.7.2",
+                "botframework-connector": "4.7.2",
+                "botframework-streaming": "4.7.2",
                 "filenamify": "^4.1.0",
                 "fs-extra": "^7.0.1"
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         },
         "botbuilder-core": {
-            "version": "4.6.2",
-            "resolved": "https://registry.npmjs.org/botbuilder-core/-/botbuilder-core-4.6.2.tgz",
-            "integrity": "sha512-Y81wWjyodNmGaI0ST05dPpuTP/yjrgLMK1MlHn7GwLitKoBaK8HTHurnBwGF1Mj4OTskb/DAQTB99X+sZg4LHw==",
+            "version": "4.7.2",
+            "resolved": "https://registry.npmjs.org/botbuilder-core/-/botbuilder-core-4.7.2.tgz",
+            "integrity": "sha512-4adVtnCB6+d+R6SJQlpd9HLzvLcBmuu9i/wqcvLaTiWen2Jv6+n8mHNsSg2lR2grIIYbV0ZKqfb0FLnlvFWH4A==",
             "requires": {
                 "assert": "^1.4.1",
-                "botframework-schema": "4.6.2"
+                "botframework-schema": "4.7.2"
             }
         },
         "botframework-connector": {
-            "version": "4.6.2",
-            "resolved": "https://registry.npmjs.org/botframework-connector/-/botframework-connector-4.6.2.tgz",
-            "integrity": "sha512-Aj64KASVy8hI0ChDXaXnwD2IVs1WZmVt2Qi8v9wJgJt/xNqkjS6L5l2onprGi+qeZXlV3VeXrqs5k+vzQjeRjg==",
+            "version": "4.7.2",
+            "resolved": "https://registry.npmjs.org/botframework-connector/-/botframework-connector-4.7.2.tgz",
+            "integrity": "sha512-Ow5/aKDm3+WUP+XOQ0axeC5fEE/zZW8ZMQKuVjQZ2BZ81He2jwKPg50+TNOe62ljZAhsnHh3KGD/aEfVv2DecA==",
             "requires": {
                 "@azure/ms-rest-js": "1.2.6",
                 "@types/jsonwebtoken": "7.2.8",
                 "@types/node": "^10.12.18",
+                "adal-node": "0.2.1",
                 "base64url": "^3.0.0",
-                "botframework-schema": "4.6.2",
+                "botframework-schema": "4.7.2",
                 "form-data": "^2.3.3",
                 "jsonwebtoken": "8.0.1",
                 "node-fetch": "^2.2.1",
@@ -369,9 +443,19 @@
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-            "resolved": "https://registry.npmjs.org/botframework-schema/-/botframework-schema-4.6.2.tgz",
-            "integrity": "sha512-je27+DnZQBVuQ0alO7dR0Ld5BRz6wQ+WA2FHjwoQe5U1MbGT8GV/U7LzdLcu5q5s7DBsfGGscAvD/XTdsnTDqw=="
+            "version": "4.7.2",
+            "resolved": "https://registry.npmjs.org/botframework-schema/-/botframework-schema-4.7.2.tgz",
+            "integrity": "sha512-rSTywVl5dYzL4FNoK86s9kFPNkRx5iYJi7MAWEaSrhUiDV3KEHX/5VEHLa00d4nzQxC/jI9BqfbqdffpO97KIA=="
+        },
+        "botframework-streaming": {
+            "version": "4.7.2",
+            "resolved": "https://registry.npmjs.org/botframework-streaming/-/botframework-streaming-4.7.2.tgz",
+            "integrity": "sha512-nkj7WTviO/8G2QCq9qyjRz9wPpx9fd5yO6YxeWLV2n81rxlF0KBosBs1kUCpbpX0xZjCwAmJC8urdqEktfcz8Q==",
+            "requires": {
+                "@types/ws": "^6.0.3",
+                "uuid": "^3.3.2",
+                "ws": "^7.1.2"
+            }
         },
         "boxen": {
             "version": "1.3.0",
@@ -484,6 +568,11 @@
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             "dev": true
         },
+        "caseless": {
+            "version": "0.12.0",
+            "resolved": "https://registry.npmjs.org/caseless/-/caseless-0.12.0.tgz",
+            "integrity": "sha1-G2gcIf+EAzyCZUMJBolCDRhxUdw="
+        },
         "chalk": {
             "version": "2.4.2",
             "resolved": "https://registry.npmjs.org/chalk/-/chalk-2.4.2.tgz",
@@ -714,6 +803,11 @@
                 "assert-plus": "^1.0.0"
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+        "date-utils": {
+            "version": "1.2.21",
+            "resolved": "https://registry.npmjs.org/date-utils/-/date-utils-1.2.21.tgz",
+            "integrity": "sha1-YfsWzcEnSzyayq/+n8ad+HIKK2Q="
+        },
         "debug": {
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             "resolved": "https://registry.npmjs.org/debug/-/debug-3.1.0.tgz",
@@ -968,6 +1062,11 @@
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+        "extend": {
+            "version": "3.0.2",
+            "resolved": "https://registry.npmjs.org/extend/-/extend-3.0.2.tgz",
+            "integrity": "sha512-fjquC59cD7CyW6urNXK0FBufkZcoiGG80wTuPujX590cB5Ttln20E2UB4S/WARVqhXffZl2LNgS+gQdPIIim/g=="
+        },
         "extend-shallow": {
             "version": "3.0.2",
             "resolved": "https://registry.npmjs.org/extend-shallow/-/extend-shallow-3.0.2.tgz",
@@ -1064,6 +1163,16 @@
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+        "fast-deep-equal": {
+            "version": "3.1.3",
+            "resolved": "https://registry.npmjs.org/fast-deep-equal/-/fast-deep-equal-3.1.3.tgz",
+            "integrity": "sha512-f3qQ9oQy9j2AhBe/H9VC91wLmKBCCU/gDOnKNAYG5hswO7BLKj09Hc5HYNz9cGI++xlpDCIgDaitVs03ATR84Q=="
+        },
+        "fast-json-stable-stringify": {
+            "version": "2.1.0",
+            "resolved": "https://registry.npmjs.org/fast-json-stable-stringify/-/fast-json-stable-stringify-2.1.0.tgz",
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+        },
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             "version": "1.0.0",
             "resolved": "https://registry.npmjs.org/file-uri-to-path/-/file-uri-to-path-1.0.0.tgz",
@@ -1141,6 +1250,11 @@
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             "dev": true
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+        "forever-agent": {
+            "version": "0.6.1",
+            "resolved": "https://registry.npmjs.org/forever-agent/-/forever-agent-0.6.1.tgz",
+            "integrity": "sha1-+8cfDEGt6zf5bFd60e1C2P2sypE="
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             "version": "2.5.1",
             "resolved": "https://registry.npmjs.org/form-data/-/form-data-2.5.1.tgz",
@@ -1207,7 +1321,8 @@
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-                    "dev": true
+                    "dev": true,
+                    "optional": true
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@@ -1228,12 +1343,14 @@
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                     "version": "1.0.0",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
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                     "version": "1.1.11",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
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                         "concat-map": "0.0.1"
@@ -1248,17 +1365,20 @@
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                     "version": "1.1.0",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
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                     "version": "0.0.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
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                     "version": "1.1.0",
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-                    "dev": true
+                    "dev": true,
+                    "optional": true
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@@ -1375,7 +1495,8 @@
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                     "version": "2.0.4",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
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@@ -1387,6 +1508,7 @@
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                     "bundled": true,
                     "dev": true,
+                    "optional": true,
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                         "number-is-nan": "^1.0.0"
                     }
@@ -1401,6 +1523,7 @@
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                     "bundled": true,
                     "dev": true,
+                    "optional": true,
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                         "brace-expansion": "^1.1.7"
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@@ -1408,12 +1531,14 @@
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                     "version": "0.0.8",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
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                     "version": "2.9.0",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
                     "requires": {
                         "safe-buffer": "^5.1.2",
                         "yallist": "^3.0.0"
@@ -1432,6 +1557,7 @@
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                     "dev": true,
+                    "optional": true,
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                         "minimist": "0.0.8"
                     }
@@ -1521,7 +1647,8 @@
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                     "version": "1.0.1",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
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                     "version": "4.1.1",
@@ -1533,6 +1660,7 @@
                     "version": "1.4.0",
                     "bundled": true,
                     "dev": true,
+                    "optional": true,
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                         "wrappy": "1"
                     }
@@ -1618,7 +1746,8 @@
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                     "version": "5.1.2",
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-                    "dev": true
+                    "dev": true,
+                    "optional": true
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@@ -1654,6 +1783,7 @@
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                     "bundled": true,
                     "dev": true,
+                    "optional": true,
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@@ -1673,6 +1803,7 @@
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                     "bundled": true,
                     "dev": true,
+                    "optional": true,
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@@ -1716,12 +1847,14 @@
                 "wrappy": {
                     "version": "1.0.2",
                     "bundled": true,
-                    "dev": true
+                    "dev": true,
+                    "optional": true
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                     "version": "3.1.1",
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@@ -1832,6 +1965,20 @@
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         },
+        "har-schema": {
+            "version": "2.0.0",
+            "resolved": "https://registry.npmjs.org/har-schema/-/har-schema-2.0.0.tgz",
+            "integrity": "sha1-qUwiJOvKwEeCoNkDVSHyRzW37JI="
+        },
+        "har-validator": {
+            "version": "5.1.3",
+            "resolved": "https://registry.npmjs.org/har-validator/-/har-validator-5.1.3.tgz",
+            "integrity": "sha512-sNvOCzEQNr/qrvJgc3UG/kD4QtlHycrzwS+6mfTrrSq97BvaYcPZZI1ZSqGSPR73Cxn4LKTD4PttRwfU7jWq5g==",
+            "requires": {
+                "ajv": "^6.5.5",
+                "har-schema": "^2.0.0"
+            }
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             "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-3.0.0.tgz",
@@ -2194,6 +2341,11 @@
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             "integrity": "sha1-EtSj3U5o4Lec6428hBc66A2RykQ="
         },
+        "is-typedarray": {
+            "version": "1.0.0",
+            "resolved": "https://registry.npmjs.org/is-typedarray/-/is-typedarray-1.0.0.tgz",
+            "integrity": "sha1-5HnICFjfDBsR3dppQPlgEfzaSpo="
+        },
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             "resolved": "https://registry.npmjs.org/is-windows/-/is-windows-1.0.2.tgz",
@@ -2216,6 +2368,11 @@
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             "dev": true
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+        "isstream": {
+            "version": "0.1.2",
+            "resolved": "https://registry.npmjs.org/isstream/-/isstream-0.1.2.tgz",
+            "integrity": "sha1-R+Y/evVa+m+S4VAOaQ64uFKcCZo="
+        },
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             "resolved": "https://registry.npmjs.org/js-tokens/-/js-tokens-4.0.0.tgz",
@@ -2242,6 +2399,16 @@
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             "integrity": "sha1-tIDIkuWaLwWVTOcnvT8qTogvnhM="
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+        "json-schema-traverse": {
+            "version": "0.4.1",
+            "resolved": "https://registry.npmjs.org/json-schema-traverse/-/json-schema-traverse-0.4.1.tgz",
+            "integrity": "sha512-xbbCH5dCYU5T8LcEhhuh7HJ88HXuW3qsI3Y0zOZFKfZEHcpWiHU/Jxzk629Brsab/mMiHQti9wMP+845RPe3Vg=="
+        },
+        "json-stringify-safe": {
+            "version": "5.0.1",
+            "resolved": "https://registry.npmjs.org/json-stringify-safe/-/json-stringify-safe-5.0.1.tgz",
+            "integrity": "sha1-Epai1Y/UXxmg9s4B1lcB4sc1tus="
+        },
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