Fixed a few Firefox footnotes and results.
Corrected some iOS 8 results. Fixes #253.
Removed Symbol.create and altered super. Fixes #261
Merge pull request #262 from webbedspace/misc

Revision 28 changes - fixes #253 and #261
Add Closure Compiler
Merge pull request #264 from teppeis/add-closure-compiler

Add Closure Compiler column
Group columns by type (mobile, desktop, server, compilers)