add Cask::SubversionDownloadStrategy

abstract out module `Cask::DownloadStrategy`, add some commentary
sleep during uninstall, allow :must_succeed

on script directives. followups from #1802. amend private-eye Cask.
use new `:allow_untrusted` modifier on soundflower
DeciTime.app
Add Widelands Build 17
Added ocenaudio

ocenaudio (http://www.ocenaudio.com.br) is a a multi platform audio
editor, much like Audacity. This software is based on Ocen Framework, a
powerful library developed to simplify and standardize the development
of audio manipulation and analysis applications across multiple
platforms.
Add MultiFirefox v2.3.3
Merge pull request #2893 from deepj/multifirefox

Add MultiFirefox v2.3.3
Added Banshee

Banshee Media Player (http://banshee.fm), currently somewhat lacking in
features but still available on Mac OS X.
Merge pull request #2896 from alebcay/ocenaudio

Added ocenaudio
Merge pull request #2897 from alebcay/banshee

Added Banshee
Added Wuala

Wuala (http://wuala.com) is a cloud storage provider, similar to
Dropbox.
Added MediaFire Desktop

MediaFire Desktop is the official desktop client for the popular file
sharing and storage service, MediaFire.
Merge pull request #2898 from alebcay/wuala

Added Wuala
Merge pull request #2899 from alebcay/mediafire-desktop

Added MediaFire Desktop
Merge pull request #2892 from deepj/widelands

Add Widelands Build 17
update  couchbase-server-community to v2.2.0 and updated couchbase-server-enterprise to v2.5.0
Added iUPX

iUPX (http://iupx.sourceforge.net) is a graphical frontend to the UPx
tool used for compressing executables. Can handle Mach-O, a.out,
Windows PE, and many other executable formats.
Merge pull request #2895 from alebcay/iupx

Added iUPX
Added codelite

codelite is a lightweight C/C++ multi platform IDE.