updated totalfinder version
Merge pull request #64 from jockri/updated_totalfinder

updated totalfinder version
Recipes to install ImageAlpha & ImageOptim on OSX
Recipe to install Hipchat on OSX
Install on OSX only
Merge pull request #65 from thomasmeeus/hipchat

Adds recipes for imageoptim, imagealpha and hipchat
Add recipe for svgo
This is ruby, not bash
Add sudo
Install 7zip
Fix foodcritic error
Update 7zip.rb
Add svgo-gui
Merge pull request #66 from thomasmeeus/svgo

Svgo
Merge pull request #67 from thomasmeeus/7zip

Install 7zip
Merge pull request #68 from thomasmeeus/hipchat

Fix foodcritic error
Add recipe to install mod-jk
Merge pull request #69 from thomasmeeus/modjk

Add recipe to install mod-jk
Update Codekit downloadlink
Also install sass when installing Codekit