Changed link_to to link_to_remote_redbox
Fix for <% form_tag to <%= form_tag
Fix to check for nil errors before displaying them
Fix to stop warning for having a space between method and parentheses
Added new routes for service_provider_hostnames (reasssign_providers[/_by_popup]), and for service_providers (edit_by_popup and auto_complete)
Added html_safe call
Changed get to put for the rest_resources new_popup route
Merge branch 'rails3' of github.com:myGrid/biocatalogue into rails3