fixes #49, by updating canvg version
Upgrade jQuery-csv to 0.71 to fix Firefox csv parsing

jQuery-csv had a known issue with delimiters in Firefox
(https://code.google.com/p/jquery-csv/issues/detail?id=5) that was
fixed in a later release.

Ran the minified source through ClosureCompiler for additional page
weight savings.
Merge pull request #51 from hpshelton/master

Upgrade jQuery-csv to 0.71 to fix Firefox csv parsing
Fix a TypeError in InlineAllStyles in Chrome

The first time inlineAllStyles is called, the chartStyle attribute may
be null in Chrome; protect against this so initial chart rendering
works.

Also fixes the indentation formatting of the InlineAllStyles function
for readability.
Fix layout calculation for legendItems for Firefox

elem.select("text").style("width") returns "auto" instead of a pixel
width for Firefox because no style is actually applied to these
elements. Use elem.node().getBBox() instead. Tested in Chrome 28,
Safari 5.1.9, and Firefox 22, should be supported in IE 9+ per MSDN.
Merge pull request #53 from hpshelton/master

Fix initial layout bugs in both Chrome and Firefox, better style parsing
Merge branch 'master' into gh-pages