Convert URLS

Find description fields > if field is an input (in edit mode) return
false > else grab content > find urls > convert to link > change
description tex/html to include new link.
Merge branch 'Feature_20_convert_urls'
Merge branch 'master' into production
Added basic functional tests for User controller.
Merge branch 'production' of https://github.com/bamboocreative/listsIO into Task_UserControllerTests
Update deployment config
Updated deployment config
Merge branch 'Task_UserControllerTests' into development
Added nl2br support for list item descriptions.
Fixed issues with autoconverting urls/nl2br.
Move nl2br out of model and into template.
Merge branch 'Feat_25' of https://github.com/bamboocreative/listsIO into Feat_25
Added registration form start and end (fixes CSRF issue).