Removed references to depricated modules.
Changes for Directory.Create
Renamed all references, and fixed depricated APIs

*Entry becomes *File or *Dir
Update version and compatitibilty numbers.
Fix for Jasmine
Removed symlinks (tempory bugfix for new registery)
Refactored code to split qunit from other tests.
Refactored the deferred objects so they read a little less like pyramids of doom
Error in CreateDirectory - sorry :(
Merge pull request #5 from brackets-xunit/FileSystemAPI

File system api