Avoid instance of aliasMethod due to problems with Chrome debugger
Merge pull request #1717 from lukemelia/avoid-alias-method

Avoid instance of aliasMethod due to problems with Chrome debugger
Add current revision back to build output.
Merge pull request #1718 from rjackson/add-version-stamp

Add current revision back to build output.
Destroying the store now:

- unload's all Records
- unload's all RecordArrays
- destroy's all records (so life cycle hooks get called for cleanup)
- destroy's all RecordArrays

Unloading a record now:
- is allowed, unless the record is inflight. (previously it was disallowed for all dirty states)