disabled google services auth for devices with android < 4.0
Merge branch 'master' into ice-cream-sandwich
Merge branch 'ice-cream-sandwich' into yota2
Merge branch 'yota2' into kindle

Conflicts:
	src/org/geometerplus/android/fbreader/network/auth/AndroidNetworkContext.java
version => 2.0.3
Merge branch 'master' into ice-cream-sandwich

Conflicts:
	AndroidManifest.xml
Merge branch 'ice-cream-sandwich' into yota2
Merge branch 'yota2' into kindle

Conflicts:
	AndroidManifest.xml