version 1.15.0_alpha

add PIGPIO class
gcc warnings fix

src_main/system/pisystemmonitor.cpp

@@ -375,7 +375,6 @@ void PISystemMonitor::gatherThread(llong id) {
 	ts.name = tbid.value(id, "<PIThread>");
 #else
 	ts.name = tbid.value(id, "<non-PIThread>");
-	PISystemTime ct = PISystemTime::current();
 #  ifndef WINDOWS
 	PIFile f(PRIVATE->proc_dir + "task/" + PIString::fromNumber(id) + "/stat");
 	//piCout << f.path();
@@ -399,6 +398,7 @@ void PISystemMonitor::gatherThread(llong id) {
 	ts.user_time   = PISystemTime::fromMilliseconds(sl[12].toInt() * 10.);
 	ts.kernel_time = PISystemTime::fromMilliseconds(sl[13].toInt() * 10.);
 #  else
+	PISystemTime ct = PISystemTime::current();
 	FILETIME times[4];
 	HANDLE thdl = OpenThread(THREAD_QUERY_INFORMATION, FALSE, DWORD(id));
 	if (thdl == NULL) {