(Data Success) Updated ruby library docs (#57)

* Updated comments

* Updated HISTORY file

* Updated gem version

* Added Nick's change

Author: admiral-akk

HISTORY

@@ -1,8 +1,16 @@
-=== 3.0.0.0 2018-03-05
-* adds support for v205 of Sift Science's APIs
-* v205 APIs are now called by default -- this is an incompatible change
-  (use :version => 204 to call the previous API version)
-* Add content level decisions in Apply Decisions APIs.
+=== 3.0.1 2018-03-05
+- Improved documentation on HISTORY and README.MD
+
+=== 3.0.0 2018-03-05
+- Adds support for Sift Science API Version 205, including new [`$create_content`](https://siftscience.com/developers/docs/curl/events-api/reserved-events/create-content) and [`$update_content`](https://siftscience.com/developers/docs/curl/events-api/reserved-events/update-content) formats
+- V205 APIs are now called -- **this is an incompatible change**
+   - (use `:version => 204` to call the previous API version)
+- Adds support for content decisions to [Decisions API](https://siftscience.com/developers/docs/curl/decisions-api)
+
+INCOMPATIBLE CHANGES INTRODUCED IN API V205:
+- `$create_content` and `$update_content` have significantly changed, and the old format will be rejected
+- `$send_message` and `$submit_review` events are no longer valid
+- V205 improves server-side event data validation. In V204 and earlier, server-side validation accepted some events that did not conform to the published APIs in our [developer documentation](https://siftscience.com/developers/docs/curl/events-api). V205 does not modify existing event APIs other than those mentioned above, but may reject invalid event data that were previously accepted. **Please test your integration on V205 in sandbox before using in production.**
 
 === 2.2.1.0 2018-02-12
 * Add session level decisions in Apply Decisions APIs.

README.md

@@ -80,7 +80,7 @@ To learn more about the decisions endpoint visit our [developer docs](https://si
 Get a list of your decisions.
 
 **Optional Params**
- - `entity_type`: `:user` or `:order` or `:session`
+ - `entity_type`: `:user` or `:order` or `:session` or `:content`
  - `abuse_types`: `["payment_abuse", "content_abuse", "content_abuse",
    "account_abuse", "legacy", "account_takeover"]`
 

lib/sift/version.rb

@@ -1,4 +1,4 @@
 module Sift
-  VERSION = "3.0.0"
+  VERSION = "3.0.1"
   API_VERSION = "205"
 end