added preliminary support for shift-click texture viewing, the env var OPENSIM_RULES needs to be set to 1 for it to work (oh god this is bad)

indra/cmake/00-Common.cmake

@@ -221,6 +221,10 @@ else (STANDALONE)
       )
 endif (STANDALONE)
 
+if($ENV{OPENSIM_RULES} EQUAL 1)
+	add_definitions(-DOPENSIM_RULES=1)
+endif($ENV{OPENSIM_RULES} EQUAL 1)
+
 if(SERVER)
   include_directories(${LIBS_PREBUILT_DIR}/include/havok)
 endif(SERVER)