Added the test and test data for the new SimulatorTimer

Added test_timer.cpp, TESTTIMER.DATA

CMakeLists_files.cmake

@@ -173,6 +173,7 @@ list (APPEND TEST_SOURCE_FILES
 	tests/test_wellcontrols.cpp
 	tests/test_wellsgroup.cpp
 	tests/test_wellcollection.cpp
+	tests/test_timer.cpp
   )
 
 # originally generated with the command:
@@ -188,6 +189,7 @@ list (APPEND TEST_DATA_FILES
 	tests/wells_manager_data_expanded.data
 	tests/wells_manager_data_wellSTOP.data
 	tests/wells_group.data
+	tests/TESTTIMER.DATA
 	)
 
 # originally generated with the command: