Add CLNDR 1.0.7

A jQuery Calendar Plugin
Source:
https://github.com/kylestetz/CLNDR/blob/master/clndr-1.0.7.min.js
Website: http://kylestetz.github.io/CLNDR/
Maintainer: https://github.com/kylestetz
GitHub: https://github.com/kylestetz/CLNDR