Utilities/Release: Drop now-unused scripts

Since these commits:

* commit ab2276e6b9 (Utilities/Release: remove old macOS release script,
                     2020-09-16)
* commit 7670ba8b0a (Utilities/Release: Drop win{32,64} scripts in favor
                     of docker build, 2020-05-05, v3.18.0-rc1~203^2)
* commit 689fdbfc61 (Utilities/Release: Drop linux64 script in favor of
                     docker build, 2019-08-27, v3.16.0-rc1~184^2)

several scripts we once used for producing release binaries for
distribution on `cmake.org` are no longer needed.

1 files changed, 0 insertions, 20 deletions

diff --git a/Utilities/Release/README.rst b/Utilities/Release/README.rst
index 9993afa..2d3525d 100644
--- a/Utilities/Release/README.rst
+++ b/Utilities/Release/README.rst
@@ -74,23 +74,3 @@ Each ``<os>/<arch>/`` directory contains the following:
   argument specifying either ``x86_64`` or ``i386``.
 
 .. _`kitware/cmake Docker Hub Repository`: https://hub.docker.com/r/kitware/cmake
-
-Scripts for Kitware
--------------------
-
-Kitware uses the following scripts to produce binaries for ``cmake.org``.
-They work only on specific machines Kitware uses for such builds.
-
-* ``create-cmake-release.cmake``:
-  Run ``cmake -DCMAKE_CREATE_VERSION=$ver -P ../create-cmake-release.cmake``
-  to generate ``create-$ver-*.sh`` release scripts.  It also displays
-  instructions to run them.
-
-* ``*_release.cmake``:
-  Platform-specific settings used in corresponding scripts generated above.
-
-* ``release_cmake.cmake``:
-  Code shared by all ``*_release.cmake`` scripts.
-
-* ``release_cmake.sh.in``:
-  Template for script that runs on the actual build machines.