Byte buffer replaced with Bitmap in java code
Updated native mupdf part
Updated native djvu part
Time logging
LOGE->LOGI
Uploaded native libs
Min sdk become 2.2. Added v7 compability lib
Fixed bookmarks crash
Moving to ActionBarActivity
Holo theme support
Action Bar hide/show logic
File viewer new ui
Menu update with action
New icons
Setting title
Hack with menu
Page info logging
Preference reorganization
Added seek bar preference
Contrast option become seekbar based