Began restructure
Got the new build output process working
Added hover function to RuleStore object. Also created the removeUnitsFromZeroValues to do as it says on the tin
Minor tweek to removeUnitsFromZeroValues
Dramatically improved the removeUnitsFromZeroValues function by properly constructing a regex. Could maybe still be improved with a bit more book learning
Started a list of valid properties in property.js
Added lighten function to color.js to lighten a given hex value by a percentage
Added some validation to Color.lighten and now it returns the shorthand hex value