Remove mention of ASCIICTLS. It hasn't done anything since r673 in 2000.


git-svn-id: svn://svn.tartarus.org/sgt/putty@10113 cda61777-01e9-0310-a592-d414129be87e
It's a new year.


git-svn-id: svn://svn.tartarus.org/sgt/putty@10114 cda61777-01e9-0310-a592-d414129be87e