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>

src/bacnet/bacdevobjpropref.c

@@ -516,7 +516,7 @@ int bacapp_decode_obj_property_ref(uint8_t *apdu,
     int apdu_len = 0;
     int len = 0;
     BACNET_OBJECT_ID object_identifier;
-    BACNET_PROPERTY_ID property_identifier;
+    uint32_t property_identifier;
     BACNET_UNSIGNED_INTEGER unsigned_value;
 
     if (apdu && (apdu_len_max > 0)) {
@@ -540,7 +540,8 @@ int bacapp_decode_obj_property_ref(uint8_t *apdu,
         if (reference) {
             reference->object_identifier.type = object_identifier.type;
             reference->object_identifier.instance = object_identifier.instance;
-            reference->property_identifier = property_identifier;
+            reference->property_identifier = 
+                (BACNET_PROPERTY_ID)property_identifier;
             reference->property_array_index = BACNET_ARRAY_ALL;
         }
         /* property-array-index [2] Unsigned OPTIONAL */