many fixes in documentation so that it compiles with LaTeX - get rid of \end{document} troubles, \it{} -> {\it} and few more syntax fixes.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@5109 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/classes.tex

@@ -1,7 +1,6 @@
 \chapter{Alphabetical class reference}\label{classref}
 \setheader{{\it CHAPTER \thechapter}}{}{}{}{}{{\it CHAPTER \thechapter}}%
 \setfooter{\thepage}{}{}{}{}{\thepage}%
-\pagenumbering{arabic}%
 
 \input accel.tex
 \input activevt.tex
@@ -249,4 +248,3 @@
 \input strmzlib.tex
 \input function.tex
 \input keycode.tex
-