extracted classes into their own files to fix alphabetic order

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10527 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/classes.tex

@@ -146,6 +146,7 @@
 \input http.tex
 \input idleevt.tex
 \input icon.tex
+\input iconevt.tex
 \input image.tex
 \input imaglist.tex
 \input ilayout.tex
@@ -168,6 +169,7 @@
 \input log.tex
 \input longlong.tex
 \input mask.tex
+\input maxzevt.tex
 \input mbconv.tex
 \input mbcnvfil.tex
 \input mbcnvut7.tex