Create release 1.2.0

Commit changes for release 1.1.0

Issues jettro#85 and jettro#84 now includes a non minified version an…

…d changed version to 1.0.1

Prepare for 1.0 release

fixed issue jettro#62

Changed readme for version 0.7.0

Solution for issue jettro#26, now a callback can be provided to recei…

…ve the chart object.

upped the version

Added formatting to the pie chart and bumped the release to 0.5.1

Created a new release version 0.5.0