Feature/color objects color command (#302)

* added BACnetColorCommand and BACnetxyColor encoding and unit testing

* Added Color object and unit testing.

* Added Color Temperature object and Unit test

* Fix BVLC unit test warning.

* add port Makefile for extra types

* added RGB to and from CIE xy utility in sys folder, and add unit tests.

* added cmake-win32 target

* Change RP and RPM to use known property decoder.

Add color object RP and RPM decoding and printing
Fix RPM print for new reserved range above 4194303
Change default protocol-revision to 24 for Color object

* Integrate Color and Color Temperature objects into demo apps

Co-authored-by: Steve Karg <skarg@users.sourceforge.net>

test/CMakeLists.txt

@@ -89,6 +89,7 @@ list(APPEND testdirs
   bacnet/basic/object/bi
   bacnet/basic/object/bo
   bacnet/basic/object/bv
+  bacnet/basic/object/color_object
   bacnet/basic/object/command
   bacnet/basic/object/credential_data_input
   bacnet/basic/object/device
@@ -104,6 +105,7 @@ list(APPEND testdirs
   bacnet/basic/object/piv
   bacnet/basic/object/schedule
   # basic/sys
+  bacnet/basic/sys/color_rgb
   bacnet/basic/sys/days
   bacnet/basic/sys/fifo
   bacnet/basic/sys/filename