Improve color definitions with mixins.
Playing with shadow colors.
Shadow offsets in ems.
Improve shadows.
Increase shadow offset.
Improve readme
Ignore files
Use grunt.
Generate dist css using grunt.
Improve docs.
Improve docs.
New Grunt task: compress.
Compress: looks like cwd parameter is not working.
Update examples.
Set release date.
Consistent naming.
Consistent naming.
Rebuild index.