Updated readme
Added cakefile to run tasks like build, clean and package
Rewrote toggle_hilight
Rewriting toggle_gutter
Package task doesn't work yet
Merge branch 'master' into coffeescript-rewrite

Conflicts:
	toggle_gutter.js
Rewriting toggle_gutter
Toggles successfully rewritten
Rewrtore popup
Small change to stylesheet
Rewrote options
Rewrote background script
Rewrote content_script. Changed brushAlias variable location, because of referencing problems
Fixed 'cake package' to create release
Updated readme
Add javascript files to git ignore
In background.coffee we need to set properties on the background page via
chrome.extension.getBackgroundPage() since the scope of this is different
in the CS compiled code
Make whitespace indents consistent in popup.coffee (some were 1 space)
When remove shCore.css stylesheets in highlight.coffee the spacing of
line numbers can get screwed up.  Leaving it in ensure a fixed width font
for the content and gutter
Remove ASCI word art from README since it looks like garbage if the area isn't wide enough