DEVEXP-57 intellij updates
DEVEXP-57 Version Flag

- changed arg parsing to handle a version flag without requiring a positional argument
- modified tool to return an error when application path wasn't passed in
- removed a test that was no longer relevant, that failed with the new changes
DEVEXP-57 VCS settings update

- removed .idea and .iml from version control
DEVEXP-57 Moved version flag logic to main
DEVEXP-93 Update help message for uav-android

- updated message
- pep8 change in unrelated function
Merge pull request #16 from urbanairship/DEVEXP-93-incorrect-help-message

DEVEXP-93 Update help message
DEVEXP-55 Specify alternate AirshipConfig.plist name

- added the ability to specify a config plist name with --plist flag
- updated extract_airship_config method to take alternate name and default
	to AirshipConfig.plist
- updated error message when the plist is not found
DEVEXP-55

Added debug logging
Updated uav-ios with new values for AirshipConfig.plist updates

- added new keys for plist values, setup migration when moving from old keys to new keys
- update APP_STORE_OR_AD_HOC_BUILD key name to be more in line with iOS settings
- updated test for new code
merged in DEVEXP-55-AirshipConfig.plist-name
Merge pull request #18 from urbanairship/DEVEXP-92-Config-Key-Updates

Updated uav-ios with new values for AirshipConfig.plist updates
Merge branch 'DEVEXP-55-AirshipConfig.plist-name' into 0.7.3rc
Fixed merge issue for 0.7.2 release