Fix LittleSnitch Checksum

Closes #1283
Updated GPGMail 2.1
Dolphin
Update Robomongo to 0.8.3
adding shiftit

ShiftIt: Managing window size and position in OSX. BOOM!
charles 3.8.3
Update MPlayerX to 1.0.19
Add cask for Google Music Manager.

Upload music from your computer to Google Play with the Music Manager desktop
application and listen to the music you love anywhere you have Internet access.
Update lime-chat v2.3.9 . Now works in OS X 10.9 Mavericks
Update diffmerge v4.2.0.697
Updated to BitTorrent Sync to latest version
Alfred 2.1.0
Fix ShiftIt home URL
Added keycue

KeyCue helps you to use your Mac OS X applications more effectively by displaying a concise table of all currently available menu shortcuts.
fixed filename
Update ShiftIt Homepage
Add KeePassX 2.

Signed-off-by: Fernando Paredes <nano@fdp.io>

- Class name/file renamed to match the existing stable cask.
- Add Alpha designation

Closes #1282
Add naming convention (discussion).