added android-filechooser library
Merge branch 'fc2' into fc2-ics
SDK 7 compatibility (no method String.isEmpty())
Merge branch 'master' into fc2
Merge branch 'ice-cream-sandwich' into fc2-ics
manifest declarations
Merge branch 'fc2' into fc2-ics
manifest declarations

Conflicts:
	AndroidManifest.xml
	AndroidManifest.xml.pattern
Merge branch 'fc2' into fc2-ics

Conflicts:
	AndroidManifest.xml
	AndroidManifest.xml.pattern
Merge branch 'master' into fc2
Merge branch 'fc2' into fc2-ics
Merge branch 'ice-cream-sandwich' into fc2-ics
for some reasons FileChooser does not work in a separate process

Conflicts:
	AndroidManifest.xml
	AndroidManifest.xml.pattern
for some reasons FileChooser does not work in a separate process
Merge branch 'fc2' into fc2-ics

Conflicts:
	AndroidManifest.xml
	AndroidManifest.xml.pattern
file chooser options
Merge branch 'fc2' into fc2-ics
FileChooserCollection.update() updated
Merge branch 'fc2' into fc2-ics
FileChooserCollection in PreferenceActivity