2-pass compiler
Add support for paths
Restructure for more support
Break apart resolving from appending
Pass the current element to helpers
Basic data binding working
The resolve hook is escaping-aware
Helpers are escaping-aware
Test fragment-based DOM updates
Add support for simple computed attributes
Add support for computed paths in attrs
Add support for a RESOLVE_ATTR hook
Add support for attribute helpers
Reduce some duplication
Add support for helper hashes and hash types