Refactored AssertExtensions into NumericAssertExtensions and ExceptionAssertExtensions (Mariano's suggestion)
Added .gitignore for netbeans
Added test classes
Incremented version to 2.0.0 since the renaming of the classes is a change to the API (increment major revision)
More tests are still required for Mariano's new methods (the stubs are in the test classes)
The version has not been deployed to the micro repo or tagged yet.