Fix problem with detecting exceptions in solving linear programs
Solve two tickets (one regarding Nelder-Mead and one regarding bigfloat2). Added test cases
oo::util - Fixed ticket [b3577ed586]. Added missing uplevel 1 which
causes evaluation of a delegate in the wrong context. Started a
testsuite. Packae version bumped to 1.2.1.
Created the constraints in the previous commit, and still forgot to apply it. Now applied.
aes - Moved tests fully to tcltest v2 format. Moved to require Tcl 8.5.
aes - Ticket [358a88716e]. Applied patch improving performance by
changing how the IV is stored. Version bumped to 1.2.

Core dependency change! This version requires Tcl 8.5.
Applied the patch for ticket a6d69107d5
Add the inverse normal distribution function to the math::special package
Fix a typo and some inaccuracies regarding integer divisions if arguments are integer
Add several test cases to at least insure the procedures have no obvious errors
Oops, merge trunk head, started branch way too far in the past.