Begin less CSS subdivisions
Update less files
Break out palette styles. Fix a bug where palette scroll left/right buttons are seen above the trashcan area
Break out street name styles. Fix #424 - edit street name in IE11
Merge pull request #438 from codeforamerica/less-split

Begin splitting LESS into smaller files. Fix a z-index bug on scroll arrows in the palette. Fix not being able to edit street names in IE11.