added -Wall to CFLAGS
added Makefile.in's for ogl samples
more spring cleaning of contrib makefiles
contrib libs now go in $(top_builddir)/lib
removed duplicate $(APPEXTRADEFS) from compile flags
fixed makelib.env install target to install headers too
More changes to Debian packaging:
using system libs now
added runtime and -dev packages for contrib libs
split headers to a separate package to make Base independant of gui libs
git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_2_BRANCH@6981 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
