Merge topic 'find-lib32'

Help/command/find_library.rst

Help/manual/cmake-properties.7.rst

Help/prop_gbl/FIND_LIBRARY_USE_LIB32_PATHS.rst

Help/release/dev/find-lib32.rst

Modules/FindPkgConfig.cmake

Modules/Platform/Linux.cmake

Modules/Platform/OpenBSD.cmake

Modules/Platform/UnixPaths.cmake

Source/cmFindLibraryCommand.cxx

Source/cmFindPackageCommand.cxx

Source/cmFindPackageCommand.h

Source/cmMakefile.cxx

Source/cmMakefile.h

Tests/CMakeOnly/find_library/CMakeLists.txt

Tests/CMakeOnly/find_library/lib/32/libtest5.a

Tests/CMakeOnly/find_library/lib/A/lib32/libtest3.a

Tests/CMakeOnly/find_library/lib32/A/lib/libtest2.a

Tests/CMakeOnly/find_library/lib32/A/lib32/libtest4.a

Tests/CMakeOnly/find_library/lib32/A/libtest4.a

Tests/CMakeOnly/find_library/lib32/libtest4.a