Added first cut at sizer topic, based on Robert's manual and

individual class reference docs.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@13859 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/sizer.tex

@@ -33,6 +33,10 @@ capabilities for the various virtual methods.}
 
 \helpref{wxObject}{wxobject}
 
+\wxheading{See also}
+
+\helpref{Sizer overview}{sizeroverview}
+
 \latexignore{\rtfignore{\wxheading{Members}}}
 
 \membersection{wxSizer::wxSizer}\label{wxsizerwxsizer}