collect dictionaries via OpenDictionary API in UI thread, not in special thread
Merge branch 'master' into new-book-events
synchronization with beta branch
dictionary infos reading synchronization
Merge branch 'master' into new-book-events
dictionary list initialization in PreferenceActivity
Merge branch 'master' into new-book-events
Merge branch 'new-book-events' of github.com:geometer/FBReaderJ into new-book-events