Change version to 0.2.0 and addition of more examples

*  Example 5 demonstrates how to submit a form with file and other inputs using the ngUpload directive. It demonstrate the possibility of receiving and translating a JSON response from server to an Angular $scope'd object.

*  Release 0.2.0 to NuGet
Merge pull request #13 from adebisi-fa/30f04d76208c2d54749a061722af87038583702d

Release v0.2.0 and more examples