Uh-oh in AOLserver 4 globals get copied from existing threads and hey,guess what? That causes us lots and lots of problems which I'm juststarting to track down and fix.
Fixed some noquote stuff in form templates, fixed conflicts in default-mastercaused by the curriculum update and my bracketing of "if" exprs (failure to doso causes Tcl to compile the expr every time)
Permissions inherited wrongly, both for curriculums ad elements.\nI had left out coalesce(p_context_id, p_package_id), etc.\nprovided an upgrade script for the sake of (my own) convenience ...
I added a check for whether the curriculum package is installed or not to the default-master.\nIf it is installed, the (possibly empty) bar will be included.\nThis won't fail even if there's no instance of curriculum mounted (knock wood)
Fixed an error caused by a PG 7.3 incompatibility with earlier versions. Youcan no longer subtract an integer from a timestamp but rather must explicitlycast it to an interval number of days.
