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
Update tests to avoid API testing with using API
Remove unuse variable
Remove dom-deprecated module
Remove node-deprecated module
Update history for remove dom-deprecated and node-deprecated module
Improved tests to the detection of AM and PM that it does not depend on the API
Away notes relevant to node-deprecated module
Promise examples
Tweaks to examples

Use an error object as rejection reason in the Github example
Show how to use the PromisePlugin before listing the full code
Revert some changes to index.mustache
Typo fix + note calling then() multiple times ok

Hat tip Evan Goer and Marco Asbreuk, respectively. I hope I spelled
Marco's name right.
Adding missing tags back
Merge branch 'live-docs' of git://github.com/juandopazo/yui3 into juandopazo-live-docs
Updated build files with istanbul coverage
Adjust Promise's component.json data and whitespace
Fix typos and whitespace in Promises user guide and examples