- Minor reorganization of preferences, namely, moving the advanced debugging tools into a sub-dialog and ensure each have a descriptive confirmation prompt.
- we are also changing the default preferences on the trunk to point to the new staging server at https://sm-labs01.mozilla.org:81 that has been modified to support usernames
- everyone will need to create a new account and this will be streamlined within the startup function, which will now kick off on first run (we'll check in the updated setup wizard shortly)
- this checkin also cleans up a number of strings
