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
Update location for Candybar

- Update location from deprecated /musuem path to current /d path
- Update homepage location as that 404s as well

Issue: #2911
Upgrade thunderbird to 24.3.0

Change download url to official mozilla http download url, too
A histogram view on contributor statistics
Added SlimBoat

SlimBoat for Mac is a lightweight, freeware and cross platform internet
browser (available on Windows, Mac and Linux) that enables everyone to
take instant advantage of many plugins and features that other browsers
will have access to only by installing specific plugins and addons. By
giving you those features instantly after you install SlimBoat, you can
save yourself from wasting time on discovering those addons and
instantly start browsing the internet in safe, productive and fast way.
Added tox-poison

Tox is a back-end tool for secure chat and and text communication,
arising out of the post-NSA paranoia about data privacy and security.
Poison is the Mac graphical frontend to Tox. (The other apps bundled,
Silica and Hibiki, are used for developing sound schemes and visual
styles for the client, and are distributed with the package, so I
decided to include them).
Added evasi0n

evasion is a (fully legal, at least within the US) tool for
jailbreaking iOS devices running iOS 7.x.
Added BitLord

BitLord is an open source multi-platform torrent client.
Added Tresorit

Tresorit is a privacy-oriented file sharing and storage service,
similar to Dropbox, Box, and Google Drive.
Added OpenLP

OpenLP (Open Lyrics Projection) is a presentation software similar to
PowerPoint, although more tailored to use in a concert or church
worship environment.
Merge pull request #2937 from alebcay/bitlord

Added BitLord Cask
Merge pull request #2938 from alebcay/tresorit

Added Tresorit
Merge pull request #2940 from alebcay/openlp

Added OpenLP
FileZilla 3.7.4.1
Merge pull request #2920 from doits/update-thunderbird

Upgrade thunderbird to 24.3.0
Update Apsepsis to use SHA256
Update Multibit Cask to use SHA256
Asteroid 0.9.6