+ ubuntu-application:
- add: Make indicator code set its icon to the project icon (Tony Byrne)
- design: Call new 'glade' executable, not 'glade-3' (Paolo Sammicheli)
- upgrade: Better detection for whether to use new /opt code (Tony Byrne)
- Fix some mistakes in the tutorial
- Don't mix PyGI and PyGObject calls in project code
+ common:
- A lot of string cleanup and translation fixes (Paolo Sammicheli)
- Updated translations