More ILTCO Progress!

I finally had a chance to do some work on the ILTCO web site again. The old process for assigning permissions to users was really cumbersome. I have re-written it from scratch and it works much better plus it retains the existing permissions so it is possible to see what the user already has before adding or removing permissions. A number of other minor fixes were also taken care of as I touched code. I also incorportated phpHtmlLib 2.5.4 and pushed everything out to the ILTCO development site.