updated the wording for housing header/footer
renamed housing path and machine names in housing views
updated the package name for dr_auto_node_titles
this is to fix #75, hide preview on ride requests
updated privacy wording for housing to use correct dns name per #110
added conditional fields module (can't featurize its settings) and fixed the views export for housing
marking name & contact preference as required and re-ordered the field weights for ride request
removed name as a required field
Resolving merge conflict.

	modified:   docroot/sites/default/settings.php
added rules to require auth for more paths and fixed the rider view