Fix if RUBYMOTION_ENV not defined again

console.rb was fixed but not logger.rb

See #98
Merge pull request #117 from eskatos/master

Fix if RUBYMOTION_ENV not defined again
Merge branch 'version-0.7'
Support iOS 6 force rotation.
Added logger message about NoMethodError
Merge pull request #121 from markrickert/force-rotation-support-ios6

Support iOS 6 force rotation.
Fixed crash when closing a screen directly from a bar button action.
Merge branch 'master' into version-0.7