mingw32-tcl: Upgrade to version 8.5.13

This is based on:

http://cygwin-ports.git.sourceforge.net/git/gitweb.cgi?p=cygwin-ports/mingw-tcl;a=blob;f=mingw-tcl.cygport;h=9061e893019ab8cbbda8a379fdd1ae1f65e66e1d;hb=HEAD

Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Add an mgwport file for mingw32-tk

This is based on:

http://cygwin-ports.git.sourceforge.net/git/gitweb.cgi?p=cygwin-ports/mingw-tk;a=blob;f=mingw-tk.cygport;h=c7f888157cb700df4c64c0264193686cb059f824;hb=HEAD

Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
Add a package description file for mingw32-tk

Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>
installer: Install mingw32-tk (which depends on mingw32-tcl) by default

Signed-off-by: Sebastian Schuberth <sschuberth@gmail.com>