Fixed the travis CI image that linked to the wrong place

It was before pointing to just the image and not the travis page it self
This will fix that!
The header looks better now as well.
Merge pull request #38 from benjojo/TravisReadme

Fixed the travis CI image that linked to the wrong place
Added a test for #27
Added a test to detect brain dead links

For example

goqsdttg://www.facebook.com

as pointed out in Pull request #19
Adding tests to reflect stuff that was made in d4b0672407530bfcfaab64525997e8808a772c82
Added a test to ensure that 2014-12-15 works
Merge pull request #39 from benjojo/BetterTests

Added More Tests