Updated Tcl/Tk 8.5.2 ports.

[Stuart Cassoff]

Polished install/Makefiles.
Nicer install of include files.
Added two flavors: debug (for the cautious), threaded (for the adventurous).

Stu

tcl-8.5.2-port.tar.gz
Description: application/gzip

tk-8.5.2-port.tar.gz
Description: application/gzip