added option: move cache to external storage
- changed build script. get rid of mobile-test shell scripts
- use git hash as version number for test builds
- removed test stuff from build.xml
- added new build-test.xml for test builds
reverted wrong commited files
Merge branch 'master' into development
reformat code
New about dialog for IITCm
Merge branch 'about_iitcm' of git://github.com/fkloft/ingress-intel-total-conversion into fkloft-about_iitcm
enable home button for about preference
Merge branch 'development'

Conflicts:
	mobile/res/xml/preferences.xml
	mobile/src/com/cradle/iitc_mobile/fragments/MainSettings.java
removed ant clean in build script