Intranet

I took some time to make some minor modifications to the intranet, mainly for my own sanity.

• Since I'm not using our mail server to retreive mail anymore I had to add a special username/password combo for my own login
• I added a link to the old e-mail interface
• I added a link to the mass mail database update page
• I added a link to the file upload page on the development server
• I modified the mass mail database management pages to include the intranet header