New Google Analytics code
Icon styling. Add icons to "use case" homepage
Change roundup address
Add some example code to language features. Add metadata, array comprehensions.
Minor content and style changes
Fix edit link for manual

And change showContent() to take an object rather than a thousand unnamed parameters.
Use info circle instead of "play" icon for documntation intro
Merge branch 'development' of github.com:jasononeil/haxe.org into development