Fixed LLUploadDialog to display it's text.

Also made the view rectangle have some minimal size (1/10th of the
screens width and height).
Increased the used font a bit.
Fixed removal of the dialog in the case of uploading to profile feed.

indra/llui/llview.cpp

@@ -1185,7 +1185,7 @@ void LLView::drawChildren()
 			{
 				// Only draw views that are within the root view
 				LLRect screen_rect = viewp->calcScreenRect();
-				if ( rootp->getLocalRect().overlaps(screen_rect) )
+				if ( rootp->getRect().overlaps(screen_rect) )
 				{
 					//gGL.matrixMode(LLRender::MM_MODELVIEW);
 					LLUI::pushMatrix();