add comments for IDocumentModel
hide search all button because function not implemented in FBReader/CoolReader
use OnCancelListener directly instead of onDismissDialogListener
set button's NextFocus Properties in DialogReaderMenu
OnyxAndroidSDK:Copy the files did not animation
Merge pull request #25 from onyx-peekaboo/master

Copy the files did not animation
OnyxAndroidSDK:TOC menu item page Focus frame is blocked
Merge remote-tracking branch 'origin/master'
Merge pull request #26 from onyx-peekaboo/master

TOC menu item page Focus frame is blocked