Fixes #475
Build #475
Fix date tests

Fixes the test case to pass the tests in your own environment. Cause is
probably the difference of time zone, the tests should pass independently
of the environment.
Fix expected value
WIP user guide for promises and example stubs
Update tests to avoid API testing with using API
Remove unuse variable
First draft of Promise user guide complete
Good enough to ship. Needs examples, diagrams, and editing
Improved tests to the detection of AM and PM that it does not depend on the API
Format Handlebars README
Update Handlebars' Gruntfile to work with Handlebars @ v1.0.10
Removes "BEGIN/END(BROWSER)" comments from imported Handlebars source
Tweak Handlebars Gruntfile more to make it smaller and more efficient
all() returns empty nodelist from destroyed nodes

Fixes #580
Add test for destroyedNode.all()
Add history entry for 3.9.2. Is that right?
Remove examples from component.json until arrival
Merge branch 'promise-docs' of git://github.com/lsmith/yui3 into lsmith-promise-docs
Merge branch 'live-docs' into dev-master