Some TODO resolution; some more TODOs.

TODO.md

@@ -1,3 +1,5 @@
+- provisions for controls that cannot be grown? especiailly for windows
+
 - LC_VERSION_MIN_MACOSX has the 10.11 SDK; see if we can knock it down to 10.7 too; OS version is fine
 	- apply the OS version stuff to the test program and examples too
 	- what about micro versions (10.7.x)? force 10.7.0?

windows/tab.cpp

@@ -266,7 +266,8 @@ void uiTabSetMargined(uiTab *t, uintmax_t n, int margined)
 
 	page = tabPage(t, n);
 	page->margined = margined;
-	// TODO queue resize
+	// even if the page doesn't have a child it might still have a new minimum size with margins; this is the easiest way to verify it
+	uiWindowsControlChildMinimumSizeChanged(uiWindowsControl(t));
 }
 
 static void onResize(void *data)