Remove Guardsquare community link.

README.md

@@ -60,7 +60,6 @@ bytecode:
 The resulting applications and libraries are smaller and faster.
 
 ## ❓ Getting Help
-If you have **usage or general questions** please ask them in the <a href="https://community.guardsquare.com/?utm_source=github&utm_medium=site-link&utm_campaign=github-community">**Guardsquare Community**.</a>  
 Please use <a href="https://github.com/guardsquare/proguard/issues">**the issue tracker**</a> to report actual **bugs 🐛, crashes**, etc.
 <br />
 <br />

docs/md/manual/feedback.md

@@ -16,11 +16,8 @@ ProGuard is currently hosted on GitHub:
   [source code](https://github.com/Guardsquare/proguard) yourself and create
   [pull requests](https://github.com/Guardsquare/proguard/pulls).
 
-!!! tip
-    The [***Guardsquare Community***](https://community.guardsquare.com/) is the place to be for all your ProGuard-related questions and feedback. 
-
-You may also find answers on
-[Stack Overflow](http://stackoverflow.com/questions/tagged/proguard).
+- You may also find answers on
+  [Stack Overflow](http://stackoverflow.com/questions/tagged/proguard).
 
 ProGuard used to be hosted on Sourceforge:
 

docs/md/manual/troubleshooting/troubleshooting.md

@@ -2,9 +2,6 @@ While preparing a configuration for processing your code, you may bump
 into a few problems. The following sections discuss some common issues
 and solutions:
 
-!!! tip
-    Whenever you don't find the solution for your issue on this page, the [***Guardsquare Community***](https://community.guardsquare.com/) might be the place to check for an answer or post a question.
-
 
 
 ## Problems while processing {: #processing}

gui/src/proguard/gui/GUIResources.properties

@@ -65,9 +65,6 @@ proGuardInfo = \
   The ProGuard project is hosted on GitHub: \
   <a href="https://github.com/Guardsquare/proguard\">https://github.com/Guardsquare/proguard</a>\
   <br>\
-  For usage questions head over to the Guardsquare Community: \
-  <a href="https://community.guardsquare.com\">https://community.guardsquare.com</a> \
-  <br>\
   DexGuard and professional support by Guardsquare: \
   <a href="http://www.guardsquare.com/\">http://www.guardsquare.com/</a>\
   <p>\