Initial import
Multicatalog library
Merge branch 'master' of github.com:rusnavu/FBReaderJ into rusnavu-master
cleanup
rollback in FileTree
string list as book path (only first element can be set from preferences)
Merge branch 'multidir' into rusnavu-master

Conflicts:
	src/org/geometerplus/android/fbreader/libraryService/BookCollectionShadow.java
	src/org/geometerplus/android/fbreader/libraryService/LibraryService.java
	src/org/geometerplus/fbreader/Paths.java
	src/org/geometerplus/fbreader/library/FileFirstLevelTree.java
synchronization with multidir branch ;)
list options for fon & wallpaper dirs