collect dictionaries via OpenDictionary API in UI thread, not in special thread
Merge branch 'master' into ice-cream-sandwich
Merge branch 'master' into beta
Merge branch 'beta' into beta-ics
Merge branch 'ice-cream-sandwich' into beta-ics
synchronization with beta branch
dictionary infos reading synchronization
synchronization with master branch
Merge branch 'master' into ice-cream-sandwich
Merge branch 'master' into beta

Conflicts:
	src/org/geometerplus/android/fbreader/DictionaryUtil.java
Merge branch 'beta' into beta-ics
Merge branch 'ice-cream-sandwich' into beta-ics
dictionary list initialization in PreferenceActivity
Merge branch 'master' into ice-cream-sandwich
Merge branch 'master' into beta

Conflicts:
	src/org/geometerplus/android/fbreader/preferences/PreferenceActivity.java
Merge branch 'beta' into beta-ics
Merge branch 'ice-cream-sandwich' into beta-ics