Relaeased Joooid 2.3.5

We're proud to announce Joooid version 2.3.5, we included many bug fixes and a lot of improvements:

- upgraded Map Picker to Android maps v.2

- rewritten the progress dialog and tasks management

- improved gps management and added support for devices without gps hardware

- improved debugger, now we can see your error stacktrace in case of fatal error to help fix php issues

- many usability and optimisation improvements