Allow override of default options with data attributes in JQuery plugin
single quotes in js
jquery tests
add test for overwritable options
Merge branch 'master' of https://github.com/amsross/easy-pie-chart into amsross-master
jslint
size of jquery plugin
version 2.1.2
* Allow override of default options with data attributes in JQuery plugin
support percent < 0

let pie reverse when percent < 0
update demo for negative percent
version 2.1.3
* allow negative percent values with a reversed pie chart