Added docs for new wxImage constructor.

Began docs for grid sizers.


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@7360 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/classes.tex

@@ -91,6 +91,7 @@
 \input filesys.tex
 \input filesysh.tex
 \input filetype.tex
+\input flexsizr.tex
 \input fltinstr.tex
 \input fltoutst.tex
 \input focusevt.tex
@@ -107,6 +108,7 @@
 \input glcanvas.tex
 \input valgen.tex
 \input grid.tex
+\input gridsizr.tex
 \input hash.tex
 \input helpinst.tex
 \input htcell.tex