Revert "moved editors to /inputs/multi-column-combobox"

This reverts commit b286f80.

Author: HUSSAR-mtrela

browser/public/index.html

@@ -265,6 +265,10 @@
            <a class="nav-link" href="#" data-nav="/samples/editors/date-picker/overview">─<span>Overview</span></a> 
            <a class="nav-link" href="#" data-nav="/samples/editors/date-picker/range">─<span>Range</span></a> 
        </div>
+       <label id="nav-multi-column-combobox" class="nav-component">Multi Column Combobox</label> 
+       <div id="nav-multi-column-combobox-list" class="nav-list" state="collapsed"> 
+           <a class="nav-link" href="#" data-nav="/samples/editors/multi-column-combobox/overview">─<span>Overview</span></a> 
+       </div>
 
        <div class="nav-group">EXCEL</div> 
        <label id="nav-excel-library" class="nav-component">Excel Library</label> 
@@ -614,10 +618,6 @@
            <a class="nav-link" href="#" data-nav="/samples/inputs/mask-input/overview">─<span>Overview</span></a> 
            <a class="nav-link" href="#" data-nav="/samples/inputs/mask-input/value-modes">─<span>Value Modes</span></a> 
        </div>
-       <label id="nav-multi-column-combobox" class="nav-component">Multi Column Combobox</label> 
-       <div id="nav-multi-column-combobox-list" class="nav-list" state="collapsed"> 
-           <a class="nav-link" href="#" data-nav="/samples/inputs/multi-column-combobox/overview">─<span>Overview</span></a> 
-       </div>
        <label id="nav-radio" class="nav-component">Radio</label> 
        <div id="nav-radio-list" class="nav-list" state="collapsed"> 
            <a class="nav-link" href="#" data-nav="/samples/inputs/radio/alignment">─<span>Alignment</span></a> 

browser/tasks/gulp-samples.js

@@ -98,15 +98,13 @@ var sampleSources = [
     igConfig.SamplesCopyPath + '/inputs/input/**/package.json',
     igConfig.SamplesCopyPath + '/inputs/linear-progress-indicator/**/package.json',
     igConfig.SamplesCopyPath + '/inputs/mask-input/**/package.json',
-    igConfig.SamplesCopyPath + '/inputs/multi-column-combobox/**/package.json',
     igConfig.SamplesCopyPath + '/inputs/radio/**/package.json',
     igConfig.SamplesCopyPath + '/inputs/rating/**/package.json',
     igConfig.SamplesCopyPath + '/inputs/ripple/**/package.json',
     igConfig.SamplesCopyPath + '/inputs/select/**/package.json',
     igConfig.SamplesCopyPath + '/inputs/slider/**/package.json',
     igConfig.SamplesCopyPath + '/inputs/switches/**/package.json',
 
-
     // excluding samples that are not finished:
     '!' + igConfig.SamplesCopyPath + '/grids/pivot-grid/remote/package.json',      // grid has no exported member named 'NoopPivotDimensionsStrategy'