TagTree on-the-fly
Merge branch 'master' into library-service

Conflicts:
	src/org/geometerplus/fbreader/library/Library.java
tag tree: fixes
Merge branch 'master' into library-service
series trees on-the-fly
Merge branch 'master' into library-service

Conflicts:
	src/org/geometerplus/fbreader/library/Library.java
title trees on-the-fly
Merge branch 'master' into library-service

Conflicts:
	src/org/geometerplus/fbreader/library/Library.java
TitleTree fixes; added TODO from library-service branch
Merge branch 'master' into library-service

Conflicts:
	TODO.libraryService
library tree summaries
Merge branch 'master' into library-service
updated TODO
Merge branch 'master' into library-service