Add crowdin links (#772)

Author: D8H

docs/gdevelop5/community/faq.md

@@ -44,6 +44,7 @@ Sadly, that is a known issue with the renderer and its way of scaling. You can u
 ## How can I contribute to GDevelop?
 
 Any kind of work that spreads the word about GDevelop or improves the user experience is a contribution. Some examples of valuable contributions:
+
 - Help edit the documentation wiki
 - Answer questions on the forum/discord
 - Build example games
@@ -55,3 +56,5 @@ Any kind of work that spreads the word about GDevelop or improves the user exper
 - Help translate the project on Crowdin
 - Create a good game and leave the "Made with GDevelop splash screen"
 - And of course writing code for the engine itself
+
+Learn more on the [community page](/gdevelop5/community).

docs/gdevelop5/community/index.md

@@ -20,7 +20,10 @@ We have written various *guides* that allow everyone to improve and submit quali
 * [GDevelop's documentation](/gdevelop5/community/contribute-to-the-wiki), see the [list of ideas](https://trello.com/b/3D1PXrga/gdevelop-documentation)
 * Contribute to the editor, see the [readme on Github](https://github.com/4ian/GDevelop/blob/master/newIDE/README.md)
 * Report bugs/crashes, see the [guide to reporting a bug](/gdevelop5/community/guide-to-reporting-a-bug)
-* [Contribute to the translations](https://crowdin.com/project/gdevelop)
+* Contribute to the translations
+
+  * [Translate the editor](https://crowdin.com/project/gdevelop)
+  * [Translate the events](https://crowdin.com/project/gdevelop-extensions)
 
 
 ## Network