Current progress adding Search

- Added Solr ajax
- Added SolrNet
- Added basic search page
Updated to include snippet highlighting

Also included search button
Current progress with search box in top nav

on hold for now...
Major refactoring with Worker Role

Added worker role for sending emails and updating SOLR index
Moved Data and Messaging common functionality into separate project
Added cloud service
Refactored website based on namespace changes etc
Updated to make worker more robust
Updated to handle conference deletions in SOLR
Added admin page
Added magnifier image