[phpesp-general] Case sensitive now and then

[David L. <lio...@co...>]

Greetings --

I set up accounts for my students and ran into this problem.

 1. I told the student the login was Rosch-197F
 2. The login screen disregards case -- it accepts Rosch-197F, 
rosch-197f, ROSCH-197F, whatever
 3. Other parts of the program are case sensitive -- for instance, 
activating a survey

So if you log in as rosch-197F and design a survey, and then later log 
in as Rosch-197F, you won't be able to activate it.

Shouldn't we be checking for case all the way?

Cheers,
David