Adds Piwik Analytics Provider
Update config to use new github domain
Fix incorrect tag
Merge pull request #145 from pierredup/patch-1

Update config to use new github domain
Merge pull request #146 from pierredup/patch-2

Fix incorrect tag
Better exception handling

You probably only want to rescue `ArgumentError` here, but certainly nothing more than the default `StandardError`. Rescuing `Exception` can lead to very strange behaviour.

See:
http://www.mikeperham.com/2012/03/03/the-perils-of-rescue-exception/
http://stackoverflow.com/a/10048406/1848
Merge pull request #159 from danielfone/patch-1

Better exception handling
Merge pull request #106 from BluePyth/piwik_provider

Adds Piwik Analytics Provider