Introduction of TestCollection, Test and Case objects.

Merge pull request quailjs#109 from kevee/releases

Create 2.1.1 release

Merge pull request quailjs#107 from kevee/releases

2.1 release

Merge pull request quailjs#40 from kevee/releases

Pull for 2.0.3 release

2.0.2 release

2.0.1 release

2.0 release

Added JSHint, fixed some whitespace issues and added min version of f…

…iles.