Project page sevice providers link, list not sorted core > contributor > other

[jodygarnett]

Follow on to #138 - I see a similar fix has been provided for service providers:

http://osgeo.getinteractive.nl/service-providers/?p=geonode

Notes: page

• [x] bug: doesn't seem to filter by project (View all service providers in project detail)
• [x] bug: not sorted according to core > contributor > other

The following things were missed from wireframe review and have been taken to #161:

• [ ] functionality: filter geonode cannot be set with dropdown, but works when linked from project
• [ ] enhancement: we do not have any kind of badging for core contributor other

[ghost]

We fixed the bugs.

[jodygarnett]

Checking wireframes, we only have an early wireframe listing service providers, it has a drop down listing project expertise.