Merge topic 'FeatureSummary_enhancement'

560574b0 FeatureSummary: Update release notes
3cfde818 FeatureSummary: Refactor to use global properties for package types
f0165eb6 FeatureSummary: Allow lists of dependencies in ADD_FEATURE_INFO
9da7bf08 FeatureSummary: Add QUIET_ON_EMPTY option to feature_summary
4cf4aceb FeatureSummary: Add unit tests
614a97a5 FeatureSummary: Do not force OPTIONAL type in SET_PACKAGE_PROPERTIES
65a0bfd8 FeatureSummary: Add deprecation warnings to deprecated commands
4da3cae9 FeatureSummary: Clean printed output

Tests/RunCMake/FeatureSummary/FindBar.cmake

+include(FeatureSummary)
+set(Bar_FOUND 0)

Tests/RunCMake/FeatureSummary/FindBaz.cmake

+include(FeatureSummary)
+set(Baz_FOUND 0)

Tests/RunCMake/FeatureSummary/FindFoo.cmake

+include(FeatureSummary)
+set_package_properties(Foo PROPERTIES URL "https://foo.example/"
+                                      DESCRIPTION "The Foo package")
+set(Foo_FOUND 1)

Tests/RunCMake/FeatureSummary/RunCMakeTest.cmake

@@ -7,3 +7,15 @@ run_cmake(FeatureSummaryWhatList)
 run_cmake(FeatureSummaryWhatListUnknown)
 run_cmake(FeatureSummaryWhatListAll)
 run_cmake(FeatureSummaryWhatOnce)
+run_cmake(FeatureSummaryPurpose)
+run_cmake(FeatureSummaryURLDescription)
+run_cmake(FeatureSummaryTypes)
+run_cmake(FeatureSummaryFatalOnMissingRequiredPackages)
+run_cmake(FeatureSummaryIncludeQuietPackages)
+run_cmake(FeatureSummaryQuietOnEmpty)
+run_cmake(FeatureSummaryMultipleDepends)
+run_cmake(FeatureSummaryCustomTypes)
+run_cmake(FeatureSummaryCustomBadDefault)
+run_cmake(FeatureSummaryCustomRequired)
+run_cmake(FeatureSummaryCustomRequiredListA)
+run_cmake(FeatureSummaryCustomRequiredListB)