Adds padding between subdivs in panes
Disables RCTM logging if menu disabled

Also clears the RCTM in storage after the next tab is closed
Moves extension into subfolder
Adds gitignore
Simplifies readme, removes license.txt
Suppresses annoying Twitter warning in tutorial
Removes GA event tracking
Starts transition to coffeescript

- Now utilizing grunt
- Now logging JS errors using Sentry
Stops using required for color-thief/quantize
Removes common.js which was converted to coffee
Changes perm-grid to false; fixes variables
Fixes hscroll not working for some windows
Fixes bad HTML
Suppresses annoying Twitter CSP warning
Refreshed some icons

- Most icons now in a sprite
- Removed a few icons and links/buttons entirely
Adds another generated file to .gitignore
Moves storage stuff out of common.coffee

- Adds new storage.coffee file, which will be increasingly used and
important soon
Adds exclusion for the images source folder for grunt package
Shows blue line around clicked widgets when unlocked even if it's not resizable
RCTM visual improvements

- Also brings sprites to it; I forgot it before