Fix #163: Add url when project is already running
Fix #164: New display as an operation when the project is running
Fix #125 and #170: Ctrl-S|F|R can be use when the tab is active but the editor not focus
Remove useless code from code editor
Addon using RPC don't depend anymore on Q
Merge branch version/0.4.13
Merge pull request #176 from FriendCode/version/0.4.13

Version/0.4.13