veil - veil: Minor documentation fixes.

Log Message:
-----------
Minor documentation fixes. Configure fixes. Fix for bug in veil_perform_reset
where the veil_init call is working on the wrong (old rather than new)
context. Additional regression tests to check for this bug.
Version changed to 0.9.1 Alpha

Modified Files:
--------------
veil:
Makefile.global.in (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/veil/veil/Makefile.global.in.diff?r1=1.1.1.1&r2=1.2)
configure.ac (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/veil/veil/configure.ac.diff?r1=1.1.1.1&r2=1.2)
veil/config:
acx_libpq.m4 (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/veil/veil/config/acx_libpq.m4.diff?r1=1.1.1.1&r2=1.2)
veil/docs:
Doxyfile (r1.4 -> r1.5)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/veil/veil/docs/Doxyfile.diff?r1=1.4&r2=1.5)
veil/regress:
regress.sh (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/veil/veil/regress/regress.sh.diff?r1=1.1.1.1&r2=1.2)
veil/src:
veil_interface.c (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/veil/veil/src/veil_interface.c.diff?r1=1.2&r2=1.3)
veil_shmem.c (r1.3 -> r1.4)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/veil/veil/src/veil_shmem.c.diff?r1=1.3&r2=1.4)
veil_variables.c (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/veil/veil/src/veil_variables.c.diff?r1=1.2&r2=1.3)
veil_version.h.in (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/veil/veil/src/veil_version.h.in.diff?r1=1.2&r2=1.3)