Add CodeMirror lib
Add initial files for CodeEditor
Prevent scaling in SageActivity
Add fontawesome for icons
Add new libs
Add icons
Remove unused icons
Add bracket highlighting, modify function names
Update resources

- Remove some entries from menu xml
Add events for otto
Fragment and Otto migration

- Use otto (nearly) everywhere
- Code Editor and Output now in seperate fragments
- Run moved to action bar
- Add a seperator line between the views
-Additional misc. fixes
Swap icons for expand/collapse
Add functionality to toggle buttons
Minor refactoring and naming
Fix keyboard not showing on focus
Trim CodeMirror lib
Update .gitignore
Remove .settings folder
Show Start/Stop button instead of normal

-Add the appropriate resources
Adjust delay on WebView output