Source/Include/swigver.h: Deleted from repo, now generated by
configure from swigver.h.in same directory.
configure.in: Source ./VERSION to get var definitions.
(PACKAGE, VERSION, SWIG_VERSION, SWIG_SPIN): New vars, @-substituted.
Also do `AC_OUTPUT' on Source/Include/swigver.h.
Makefile.in (dd): New var, the distribution directory.
(dist, dist-suggested): New targets.
Source/SWIG1.1/emit.cxx (emit_banner): Use `SWIG_VERSION' instead
of integers `SWIG_VERSION_MAJOR' and `SWIG_VERSION_MINOR' (which are
deleted).
Source/SWIG1.1/main.cxx (SWIG_main): Likewise.
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@235 626c5289-ae23-0410-ae9c-e8d60b6d4f22
