Documentation for unit tests

Merge pull request #10 from fgsl/issue009

Add unit test call to README #9

Troubleshooting for installation

Merge pull request #8 from fgsl/issue007

Add instruction for fixing installation error #7

Cleans project and makes documentation available

Merge pull request #6 from fgsl/issue005

Remove trash directory and add README to the documentation package #5

Allow more than one HTTP status code as a valid response

Merge pull request #4 from fgsl/issue003

Allow more than one HTTP status code as a valid response #3

First stable release

Merge pull request #2 from fgsl/issue001

First stable version #1