Remove ksh 1.0.0beta

cde/programs/dtksh/ksh93/.gitignore

@@ -1,42 +0,0 @@
-# Project-specific files
-arch
-tgz
-lcl
-
-# Flat make libs, binaries, etc
-/bin/.paths
-/bin/crossexec
-/bin/execrate
-/bin/filter
-/bin/iffe
-/bin/ksh
-/bin/mamake
-/bin/proto
-/bin/mktest
-/bin/pty
-/bin/regress
-/bin/rt
-/bin/shcomp
-/bin/suid_exec
-/fun/
-/include/
-/lib/file/
-/lib/*.a
-/man/
-
-# Miscellaneous artefacts
-*.bak
-*.sav
-*.old
-*.orig
-.*.swp
-*.DS_Store
-*~
-.nfs*
-*.tmp
-*.rej
-*.project
-*.core
-core
-**/#*#
-tags