CMake Nightly Date Stamp
Merge topic 'minor-cleanups'

f6cae4ea Tests: Remove some trailing black lines.
c0ea4c5c Makefile: Fix comment indentation.
5e0c73c7 cmGlobalGenerator: Remove unused variable.
907c09cd include_directory: Add missing include.
a74d125a Help: Fix typo
317d8498 Small typo fix
Merge topic 'doc-package-registry'

bf012e0c Help: Format find_package() command documentation
bd6887e4 Help: Document the package registry in cmake-packages.7
Merge topic 'FindBoost-namespace'

17485e37 FindBoost: Add suport for custom namespaces
Merge topic 'FindJNI-ppc64le'

ac2527e1 FindJNI: Add ppc64le architecture
Merge topic 'FindOpenSSL-prefer-root'

e346c47a FindOpenSSL: Prefer OPENSSL_ROOT_DIR first (#14764)
Merge topic 'doc-usage-requirements'

0c54b775 Help: Document the purpose of usage requirements clearly.
Merge branch 'master' into next