v0.1.4 mrged into master

commit 6759177df3e12f1f5b38a23d1df039191541f2da
Author: Noel Delgado <auhcsei@gmail.com>
Date:   Tue Sep 16 01:45:11 2014 -0500

    v0.1.4
    - add / hsl validaton support
    - update / rgb validation
    - add / tests