Merge pull request #10 from adebisi-fa/master

Addition of ngUpload to NuGet package library, bug fixes, and feature enhancements.
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 remote-tracking branch 'upstream/master'