Update jQuery
Updated grammar
Minor updates and opimizations to the GF interpreter
Support for timers
Use JSON for dictionary hashes
Array comparison functions
Random generation of GF trees
Remove non-standard Javascript extensions (for-of, yield, etc.)
Total rewrite of the menu generation
Remove Traceur Javascript compiler
Simplified Makefile
Two empty lines between function definitions
CSS updates
Major changes, too many to mention here
Wrap it all together
Added some alternative grammars
Move JS demo to top-level