Fix download protocol in OmniFocus.app Cask

Changed https to http because the former has stopped working
Update CCMenu: version number in url stanza

Updated to [facilitate future updates][ref].

  [ref]: https://github.com/caskroom/homebrew-cask/pull/4910
Merge pull request #5477 from mariusbutuc/master

Update CCMenu: version number in url stanza
Karabiner 10.1.0
Opera 23.0.1522.60
Upgrade nmap to v6.46
Upgrade CCleaner.app to 1.08.302
Merge pull request #5479 from ahbeng/opera-23.0.1522.60

Opera 23.0.1522.60
Create cask for qRFCView v20121106
Merge pull request #5478 from ahbeng/karabiner-10.1.0

Karabiner 10.1.0
New QGIS 2.0.0 cask

- See issue #5074 - requires GDAL Framework and Matplotlib
Merge pull request #5485 from radeksimko/qgis

New QGIS 2.0.0 cask
Add DoubleCommand v1.7
Little Snitch 3.3.3
Merge pull request #5490 from ahbeng/little-snitch-3.3.3

Little Snitch 3.3.3
gingr 1.0: New formula
iExplorer 3.4.0.1
Merge pull request #5493 from ahbeng/iexplorer-3.4.0.1

iExplorer 3.4.0.1
Updated Little Snitch to 3.3.4.
Merge pull request #5494 from jrgifford/little-snitch-3-3-4

Updated Little Snitch to 3.3.4.