Login is working

Basic function of forum, add boards, conversations & replies functioning correctly.

Added pagination for boards lists.
Added pagination for Conversations
Added pagination for Comments
Tidied up lists a little - more to do

TODO

Admin functions for create/destroy

Search with Sunspot

Display with jQuery

Integrate flickr API

Tidy up CSS

rake db:populate is functioning, although need to check that conversations and comments are being populated correctly

Added jQuery-rails gem
Added jQuery into app/assets/javascript