Cache has been moved into ~/.cache, small fixes (fc_cache)
Added @idle_task for append_image and set_text methods (TextArea)
Removed old methods: decode_cp866, is_cp866, added get_image_for_bean method to lookup cover image for the bean (id3_utils)
Fixed incorrect method invocation (vk service)
Improved info panel: small UI fixes, improved lyrics displaying, fixed untranslatable string (info)