Merge pull request #16 from merenkoff/master

Changes Swivl SDK protocol
Changed names for Menu
[DI-10] Start/Stop button + Loading script to device
[DI-23] Settings selector between USB and Shutter Trigger
BUG FIX
Ability to stop script
Remove background mode + script model fix
[DI-16] Integrate http://try.crashlytics.com/ service
Fix some visual bugs
[*] Review Changes (temporary changed default to trigger port)
Merge branch 'zhenyakoval-master'

* zhenyakoval-master:
  [*] Review Changes (temporary changed default to trigger port)
  Fix some visual bugs
  [DI-16] Integrate http://try.crashlytics.com/ service
  Remove background mode + script model fix
  Ability to stop script
  BUG FIX
  [DI-23] Settings selector between USB and Shutter Trigger
  [DI-10] Start/Stop button + Loading script to device