Update notes for submitted changes

* A couple of fixes
* Gallery2: Handled seek to previous frame in case of video trim
* Gallery2: Clear the undefined buffer for the first 15 frames
* Gallery2: Recycle the image when activity is about to close
* Gallery2: Clear undefined buffer before first draw
* Gallery2: update select title and menu in selectAll mode
* Gallery2: force close happens on deleting MMS attachment
* Gallery2: Fix fail to share in MovieActivity after use camera
* Gallery2: Don't restore strength from pref when toggling switch
* Gallery2: fix save button is disabled after rotate in TrimVideo
* Gallery2: Recycle effect instance when MovieActivity pauses
* Gallery2: fix fail to share file-scheme uri in MovieActivity
* Gallery2: put a itemPath to the bundle when start photopage.
* Camera: Wrong count is displayed when view details for a video
* Gallery2: if phone is locked, pause the video, if not, start it.
* Gallery2: update content start/end once getUpdateinfo
* Gallery2: update time-cluster albums for database change
* Gallery2: request thumb if fail to get region decoder
* Gallery2: keep selection mode when deSelectAll
* Gallery2: invalidate album view even only size changed
* Gallery2: dismiss delete-confirm dialog when pause
* Gallery2: set the progress bar when we pause the video
* Gallery2: update selected number for database change
* Gallery2: force close happens when remove Gallery widget
* Gallery2: if selected count is 0, leave selection mode.
* Gallery2: Check the validity of effect
* Gallery2: support audio effects during video play.