Regenerated configure. Contains changes for:

Regenerated configure.  Contains changes for:

configure.in,1.909,1.910
configure.in,1.908,1.909
configure.in,1.906,1.907

Changes for configure.in,1.907,1.908 were already present as Vadim somehow
got that change in this file while leaving out 1.906,1.907 (hand edit?).

Note: I locally reverted autoconf_inc.m4,1.77,1.78 before doing this generation
so I can illustrate something.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@31291 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775