Add Sonos cask
Added Acorn cask
Merge pull request #278 from martinp/sonos

Add Sonos cask
Add opera cask.
Added Calibre cask, version 0.9.29
Add link to Opera cask.
Merge pull request #282 from NanoXD/master

Add Opera cask
Add Arduino cask.
Update Arduino cask to explicitly link app bundle (and also move it to Casks folder. oops!).
Added processing 2.0b8
Merge pull request #283 from Crazor/arduino

Add Arduino cask.
Add Frizzix cask.
Add Pacifist cask.
Update Quicksilver cask to use explicit linking.
Merge pull request #284 from Crazor/frizzix

Add Frizzix cask.
Merge pull request #286 from Crazor/quicksilver

Update Quicksilver cask to use explicit linking.
Add Ghostlab cask.
Merge pull request #287 from NanoXD/Ghostlab

Add Ghostlab cask.
Update pacifist cask to verbose URL.
Add UncrustifyX cask