popup dictionary integration
Merge branch 'master' into library-service
unused methods
Merge branch 'master' into library-service
compilation issue
SQLiteBooksDatabase simplification
Merge branch 'master' into library-service

Conflicts:
	src/org/geometerplus/android/fbreader/libraryService/LibraryService.java
	src/org/geometerplus/android/fbreader/libraryService/SQLiteBooksDatabase.java