ecmascript: Rename 'callback' to 'root' since it's a generic object rooting store
Make it possible to load ecmascript from commandline
Add missing copyright header
ecmpascript/root: Fix typo
ecmascript: Add timers
prop: Add retain/release sematics to prop mutex
ecmascript/prop: Add 'delete', 'has' and 'enumerate' support
ecmascript/prop: Improve toString for prop childs
ecmascript: Fix problem when context unloads itself
ecmascript: Add support for async HTTP requests