fixed a typo
Merge pull request #381 from nyordanov/master

Minor typo in toRGB($color)
version bump
remove mysterious line, fix #384
Update docs.md

Changed typo "an" -> "and"
Merge pull request #389 from quasipickle/patch-1

Update docs.md
Merge branch 'master' of https://github.com/leafo/lessphp