working on color interpolation
added color interpolation
merged master
removed extra stylesheets
removed var redeclarations to make linter happy
removed debug logging
simplify interpolation of multiple components
automatically interpolate width & color properties, convert width values ending in 'px' to pixels
simplify function-based styles, consolidate parsing for distances & colors and expand to the other style properties
Merge branch 'master' into peter/color-stops
add CSS-style color parsing
Merge branch 'master' into peter/color-stops
demo: comment style experiments
Merge pull request #67 from tangrams/peter/color-stops

added support for interpolation of array elements