Place coverage targets in IDE folder

src/IhtaAddTest.cmake

@@ -118,6 +118,9 @@ macro (ihta_add_test)
 			"*build*"
 			REPORT_FOR_GLOBAL
 		)
+
+		set_property (TARGET coverage_report PROPERTY FOLDER "coverage")
+		set_property (TARGET ${IHTA_ADD_TEST_NAME}_coverage PROPERTY FOLDER "coverage")
 	else ()
 		# use [namespace].[class].[testname] naming
 		add_test (NAME "${IHTA_ADD_TEST_NAME}.Global.Global" COMMAND ${IHTA_ADD_TEST_NAME}) # todo fix namespace name