compound styles processing optimization
Merge branch 'master' into nook
added support for '*' selector inside combined selectors
Merge branch 'master' into nook
fixed possible seg.fault
fixed possible out-ouf-range
code cleanup
updated ChangeLog
version => 2.2 beta 2
Merge branch 'master' into nook

Conflicts:
	AndroidManifest.xml
updated ChangeLog
Merge branch 'master' into nook