Added utility method to get class name
Merge pull request #5 from hashd/master

Merged conflicts with upstream and added JSHint and Uglify tasks
Merge branch 'master' of github.com:Imaginea/uvCharts

Conflicts:
	src/gfx/bar.js
	src/gfx/line.js
	src/gfx/percent_bar.js
	src/gfx/stacked_bar.js
	src/gfx/stepup_bar.js
	src/gfx/waterfall.js
	src/util/effects.js
	src/util/utility.js
Added config to define precision for floating point numbers
Fixed the function name
Added rgbcolor.js, a pre-requistie of canvg.js for issue #8
Merge pull request #7 from priyankadudani/master

Added utility method to add a class
Merge pull request #10 from shrimalmadhur/master

Fixed Issue #8. Added rgbclor.js
Introduced the module pattern and exposed only necessary functions
Merge pull request #11 from sanjaypavan/master

Introduced the module pattern and exposed only necessary functions
fixing issue with horizontal axis being calculated with width instead of height
Fixed issue #12 wrt axis structures