No need to exclude files that no longer exists

This reverts commit d8a6f987.
It causes
– 250/787 tutorials have been vetoed for various reasons
– Check for bitness: Found 64 bit architecture.
– Scanning subdirectories for tests...
– Configuring done
CMake Error: The inter-target dependency graph contains the following strongly connected component (cycle):
"move_headers" of type UTILITY
depends on "move_artifacts" (strong)
"move_artifacts" of type UTILITY
depends on "threads" (strong)
depends on "QpRandomDriver" (strong)
depends on "testbits" (strong)

Visible in cxxmodules build with non-paralel make builds:
[ 51%] Generating G__Matrix.cxx, ../../lib/libMatrix_rdict.pcm, ../../lib/libMatrix.rootmap
Error in <TClass::ReadRules()>: Cannot find rules file /Users/oksanashadura/CERN_sources/root/builds/etc/class.rules

delimit by . not -

(cherry picked from commit 3b0d6efb)

Use that for the tar file created by distsrc.

This was the intent, the regex was simply broken and did not take the trailing versioning part into account.
Now, -patches as minor ".99", otherwise as expected.
This can be improved in the future by also adding the commit count to patches, aka 6.16.06.42 for the 42th commit after 6.16.06.

It help to solve a problem of correct handling of zlib compilation on SL6

This reverts commit b2591cc07aad680b5235670931ba496e94208034.

Also, make sure CPyCppyy headers are in the PCH.

This commit contributes to fix the roottest-python-cling tests,
which use TPython, now part of CPyCppyy.

Tests are only meant to be run during the build,
not to be installed as part of ROOT.

This problem only happens when ROOTSYS is set, but PYTHONPATH is unset
or set to an empty string, for example, as a consequence of sourcing
multiple thisroot.sh scripts in the same shell.

ROOT-10024 #close

Simplify makefiles. In principal, one could use builtins for openui5
sources.

It enabled automatically when c++14 or c++17 are enabled.
But one could disable compilation of many components if not needed.
Also when disabled, openui5 files are not copied into build and not
installed 

Also, when http is disbaled, jsroot not copied into build and not
installed

Use new locations

Now default location for JSROOT is <prefix>/js
For Openui5 files is <prefix>/ui5

[ROOT-9924] Installing headers for clad

This patch includes:
- Remove existing modulemap.overlay files
  Cling now can generate virtual overlay files on-demand.
- Implement `-modulemap_overlay` flag to Cling
  This flag is used to tell Cling the location of modulemaps to be
  overlayed. (eg. stl.modulemap, libc.modulemap)
- Generate and load virtual modulemap in Cling
  It is in Interpreter constructor, happens as part of cxxmodules
  initialization step.
- Implement an interface to Clang CompilerInvocation which can take FileSystem pointer
  Previously, Clang only took a "string of filenames" which clearly doesn't
  work for our usecase. We already discussed this new interface at
  modules meeting, so this change will land upstream.
- Add a file existence check in Clang
  When compiling a pcm and when Clang saw the #include with which pcm was available
  (or being generated implicitly), Clang was putting a notation of the full path to this pcm.
  This caused an error when build directory was deleted, because the path didn't exist anymore.

This patch enables modules to be binary distributed, and to make it
work in CMSSW enviroment.

A number of test failures have to be fixed in the experimental
PyROOT builds. This commit temporarily flags those failing
tests as "will fail" for the experimental PyROOT builds.
They will be restored progressively as they are fixed.

We do not need to install rdict here, because it is already installed.
Also this FIXME doesn't work as the list of pcms change
depending on which -D option that you give to cmake.

if(ENV{}) does not work with CMake 3.12.
string cannot set ENV variables in CMake 3.12.
Also suppress existing ROOTSYS from CMAKE_PREFIX_PATH to not pick up externals from another build.

The main reason for this update is to use COMMAND_EXPAND_LISTS in
add_custom_target() and add_custom_command(), which lets us pick
include directories needed for rootcling from the library target
that needs a dictionary to be generated. This has been introduced
in CMake 3.8. The other reasons are that starting with CMake 3.8
the try_compile() command respects CMAKE_CXX_STANDARD if it is set
and support for CUDA as a first class language. CMake 3.9 adds IPO
support and the DISABLED property for tests, which we want to use.
It also has better modules for GoogleTest and Doxygen support, as
well as full support for CUDA on Windows and the ability to install
or export object libraries. Please see the release notes for more
information: https://cmake.org/cmake/help/latest/release/index.html

Previously, only pcms which were generated by rootcling was installed.
For example, stl.pcm and _Builtin_intrinsics.pcm were not copied to
install directory and was implicitly build to
/tmp/org.llvm.clang.yuka../ at runtime. This behavior is not what we
want, we want all our root related pcms to be prebuilt and just be
installed and used from that location.

The aim of this patch is to make runtime modules "installable".

Previously, modulemap.overlay.yaml file was being generated by cmake
__only__ for build directory. So the path/to/your/build/directory was
hardcoded to modulemap.overlay.yaml and Cling was reading modulemap for
stl and libc from the build directory even if it was installed to different
location.

This was a problem for CMSSW, so in this patch I'm generating two
overlay files, one for build directory and other one for installed
directory. CMake will generate modulemap.overlay.yaml for __build__
directory from modulemap.overlay.yaml.in.build at compilation time, and
it will generate and install modulemap.overlay.yaml for __install__
directory from modulemap.overlay.yaml.install.

Fixes version detection e.g. for release / cpack builds.

This reverts commit 22c5dd19.
root.exe and hsimple do not need GeomPainter.