add domain norm code to default.settings.php
Add comments about domain norm code. Add a settings.php file.
Don't add a settings.php after all
add a newline at the end of default.settings.php
Merge pull request #25 from bwood/openucb-271-settingsphp

Openucb 271 settingsphp
Merge branch 'develop' of github-bwood.com:ucb-ist-drupal/openberkeley-drops-7 into openucb-273-workaround-01