📝 add telegram and Tagging topics

Author: piercus

CONTRIBUTING

@@ -7,10 +7,15 @@ These are just guidelines, not rules. Use your best judgment, and feel free to p
 
 #### Table Of Contents
 
+[How Can I Contribute?](#how-can-i-contribute)
   * [Reporting Bugs](#reporting-bugs)
   * [Suggesting Enhancements](#suggesting-enhancements)
   * [Pull Requests](#pull-requests)
 
+[Additional Notes](#additional-notes)
+  * [Issue and Pull Request Labels](#issue-and-pull-request-labels)
+  * [Contributors Communication](#contributors-communication)
+
 ## How Can I Contribute?
 
 ### Reporting Bugs
@@ -26,7 +31,7 @@ Fill out [the required template](ISSUE_TEMPLATE.md), the information it asks for
   * **Provide specific examples to demonstrate the steps**. Include links to files or GitHub projects, or copy/pasteable snippets, which you use in those examples. If you're providing snippets in the issue, use [Markdown code blocks](https://help.github.com/articles/markdown-basics/#multiple-lines).
   * **Describe the behavior you observed after following the steps** and point out what exactly is the problem with that behavior.
   * **Explain which behavior you expected to see instead and why.**
-  * **Include screenshots and animated GIFs** which show you following the described steps and clearly demonstrate the problem. If you use the keyboard while following the steps, **record the GIF with the [Keybinding Resolver](https://github.com/atom/keybinding-resolver) shown**. You can use [this tool](http://www.cockos.com/licecap/) to record GIFs on macOS and Windows, and [this tool](https://github.com/colinkeenan/silentcast) or [this tool](https://github.com/GNOME/byzanz) on Linux.
+  * **Include screenshots and animated GIFs** which show you following the described steps and clearly demonstrate the problem. If you use the keyboard while following the steps. You can use [this tool](http://www.cockos.com/licecap/) to record GIFs on macOS and Windows, and [this tool](https://github.com/colinkeenan/silentcast) or [this tool](https://github.com/GNOME/byzanz) on Linux.
   * **If you're reporting that Angular-File-Upload crashed**, include a crash report with a stack trace from the browser stack. On macOS, the crash report will be available and put it in a [gist](https://gist.github.com/) and provide link to that gist.
 
   Provide more context by answering these questions:
@@ -51,7 +56,7 @@ This section guides you through submitting an enhancement suggestion for Angular
   * **Provide a step-by-step description of the suggested enhancement** in as many details as possible.
   * **Provide specific examples to demonstrate the steps**. Include copy/pasteable snippets which you use in those examples, as [Markdown code blocks](https://help.github.com/articles/markdown-basics/#multiple-lines).
   * **Describe the current behavior** and **explain which behavior you expected to see instead** and why.
-  * **Include screenshots and animated GIFs** which help you demonstrate the steps or point out the part of Atom which the suggestion is related to. You can use [this tool](http://www.cockos.com/licecap/) to record GIFs on macOS and Windows, and [this tool](https://github.com/colinkeenan/silentcast) or [this tool](https://github.com/GNOME/byzanz) on Linux.
+  * **Include screenshots and animated GIFs** which help you demonstrate the steps or point out the part of Angular-File-Upload which the suggestion is related to. You can use [this tool](http://www.cockos.com/licecap/) to record GIFs on macOS and Windows, and [this tool](https://github.com/colinkeenan/silentcast) or [this tool](https://github.com/GNOME/byzanz) on Linux.
   * **Explain why this enhancement would be useful** to most Angular-File-Upload users.
   * **List some other uploader libs or usages where this enhancement exists.**
 
@@ -60,3 +65,14 @@ This section guides you through submitting an enhancement suggestion for Angular
 * Follow [standardJS](https://github.com/feross/standard) styleguides.
 * Include thoughtfully-worded, [protractor](http://www.protractortest.org/#/) tests
 * Document new code based using [jsdoc](http://usejsdoc.org/)
+
+## Additional Notes
+
+### Issue and Pull Request Labels
+
+Feel free to grade issues and PRs by tags if it helps you work.
+You can create any labels what you need and you can manage project using these labels.
+
+### Contributors Communication
+
+To participate to discussion, please ask access to [nervgh](https://github.com/nervgh) to the telegram group of contributors.