A few adjustments

Today I made some changes to the system to help insure the arrival of the emails that communicate temporary passwords. Over the last few months I did some testing with the email sent when someone asks for a new password. The number of problems seemed to lessen and now I've implemented the same change for the email generated when someone signs up for the first time.

If one of these emails ever fails to appear in your inbox, don't forget to check your spam folder. If you can't find it there, either, let me know by email (admin(fancy-a)lcsh-es.org).