[Cherry pick] from master branch] Bundle all .dts file into one to provide better typing support (#230) (#233)

* Bundle all .dts file into one to provide better typing support (#230)

* addign support for bundling definition files

* declare on .d.ts file with modules defintion

* updating typing file in package.json

* adding custum type definition generator

* updating modules names

* updating dts generator to run after comilation done

* updating timeout for dts bundle

* Prepare to release version 1.4.3

Author: sachingupta

README.md

@@ -27,7 +27,7 @@ To install the stable version:
 
 #### Production
 
-You can access [these files on unpkg](https://unpkg.com/@microsoft/teams-js@1.4.2/dist/MicrosoftTeams.min.js), download them, or point your package manager to them.
+You can access [these files on unpkg](https://unpkg.com/@microsoft/teams-js@1.4.3/dist/MicrosoftTeams.min.js), download them, or point your package manager to them.
 
 ## Usage
 
@@ -47,10 +47,10 @@ Reference the library inside of your `.html` page using:
 
 ```html
 <!-- Microsoft Teams JavaScript API (via CDN) -->
-<script src="https://unpkg.com/@microsoft/teams-js@1.4.2/dist/MicrosoftTeams.min.js" integrity="sha384-DcoNUuQTjpW5Sw3msonn/2ojgtNvtC5fCGd5U9RUpL3g1hla1LzHz8I9YIYSXe6q" crossorigin="anonymous"></script>
+<script src="https://unpkg.com/@microsoft/teams-js@1.4.3/dist/MicrosoftTeams.min.js" integrity="sha384-3eIlLKLlRvFpO327eFF+Hh/I0QpH4BxuCGYVJ9gemIKuaOau32pBPR2sBGoWd2UO" crossorigin="anonymous"></script>
 
 <!-- Microsoft Teams JavaScript API (via npm) -->
-<script src="node_modules/@microsoft/teams-js@1.4.2/dist/MicrosoftTeams.min.js"></script>
+<script src="node_modules/@microsoft/teams-js@1.4.3/dist/MicrosoftTeams.min.js"></script>
 
 <!-- Microsoft Teams JavaScript API (via local) -->
 <script src="MicrosoftTeams.min.js"></script>