Merge pull request #2918 from owncloud/update_CONTRIBUTING.md

Update CONTRIBUTING.md

CONTRIBUTING.md

@@ -3,13 +3,20 @@
 If you have questions about how to use ownCloud, please direct these to the [mailing list][mailinglist] or our [forum][forum]. We are also available on [IRC][irc].
 
 ### Guidelines
+* Please search the existing issues first, it's likely that your issue was already reported.
 * [Report the issue](https://github.com/owncloud/core/issues/new) using our [template][template], it includes all the informations we need to track down the issue.
 * This repository is *only* for issues within the ownCloud core code. Issues in other compontents should be reported in their own repositores: 
   - [Android client](https://github.com/owncloud/android/issues)
   - [iOS client](https://github.com/owncloud/ios-issues/issues)
   - [Desktop client](https://github.com/owncloud/mirall/issues)
-  - [ownCloud apps](https://github.com/owncloud/apps/issues) (e.g. Calendar, Contacts...)
-* Search the existing issues first, it's likely that your issue was already reported.
+  - Apps:
+      - [Bookmarks](https://github.com/owncloud/bookmarks/issues)
+      - [Calendar](https://github.com/owncloud/calendar/issues)
+      - [Mail](https://github.com/owncloud/mail/issues)
+      - [News](https://github.com/owncloud/news/issues)
+      - [Notes](https://github.com/owncloud/notes/issues)
+      - [Shorty](https://github.com/owncloud/shorty/issues)
+      - [other apps](https://github.com/owncloud/apps/issues) (e.g. Contacts, Pictures, Music, ...)
 
 If your issue appears to be a bug, and hasn't been reported, open a new issue.