Add additional install locations for non-GNU

Author: FreddieAkeroyd

CMakeLists.txt

@@ -55,6 +55,8 @@ else()
     set(CMAKE_INSTALL_LIBDIR lib)
     set(CMAKE_INSTALL_DOCDIR doc)
     set(CMAKE_INSTALL_INCLUDEDIR include)
+    set(CMAKE_INSTALL_MANDIR man)
+    set(CMAKE_INSTALL_BINDIR bin)
 endif()