GConfig: Remove _proxy method, add async map method. Handle config process.
Gruntfile: Renamed karma target.
GConfig: Updated loader management, works asysnc.
SPEC: Added bind polyshim to fill bind method, PhantomJS does not like bind.
GConfig: Refactoring how we add resource loaders.
GConfig: Moved to logger stub.
Merge pull request #11 from goliatone/async_loaders

Async loaders