Add new less code for changelog container, button and list
Remove my name from the code
restructure and cleanup LESS code
remove prefixfree dependency
add basic styling to notification list
hide mixins from css text-none and box-shadow
add label colors and caret to list
update badge styling to work with ems
update list styling to match example better
Merge pull request #1 from RadValentin/new-less-code

New less code looks good, merging to master