Chirp - version number reused
Add Gitbook.app

no_checksum ~~

have sha256 :no_check
improve R uninstall

in particular, the `:pkgutil` regexp was no longer working
ignore non-XML hdiutil output preceding plists

unless `--debug` is in effect.  This reverts to previous
behavior WRT DMG licenses.  Trailing non-XML garbage will
still be emitted.
Add PingMenu
Merge pull request #5343 from alebcay/pingmenu

Add PingMenu
bump chefdk to 0.2.0-2
Merge pull request #5345 from filler/update_chefdk

bump chefdk to 0.2.0-2
Merge pull request #5340 from rolandwalker/hide_hdiutil_output

ignore non-XML hdiutil output preceding plists
Merge pull request #5339 from rolandwalker/r_uninstall

improve R uninstall
Merge pull request #5315 from trkw/gitbook

Added GitBook for Mac OSX
Merge pull request #5331 from radeksimko/chirp

Chirp - reuse the version number
update Prismatik to 5.11.1
Merge pull request #5347 from NorthIsUp/patch-1

update Prismatik to 5.11.1
Upgrade iTerm2 to v2.0
UTC Menu Clock cask added
Merge pull request #5351 from Gyran/iterm2

Upgrade iTerm2 to v2.0
Add Schnapps.app v1.0

Create time-lapse videos of your designs http://schnappsformac.com/
Merge pull request #5354 from vinkla/schnapps

Add Schnapps.app v1.0
Add Diashapes.app 0.3.0