Added some more convenience operators for wx interface construction. These are intended as a substitute for wxSizerFlags(), like so:

*target += control | wxSizerFlags().Expand().Centre()
// becomes:
*target += control | pxExpand | pxCentre;

git-svn-id: http://pcsx2.googlecode.com/svn/trunk@2227 96395faa-99c1-11dd-bbfe-3dabce05a288

common/src/Utilities/pxStaticText.cpp

@@ -126,3 +126,4 @@ void operator+=( wxSizer& target, pxStaticText* src )
 	if( !pxAssert( src != NULL ) ) return;
 	src->AddTo( target );
 }
+