MFC r225757,r225764:

MFC r225757,r225764:

Update the default cvs tag for RELENG_9 by merging the following revisions:

r225757 (by kensmith, partial):
 Shift head from 9.0-CURRENT to 10.0-CURRENT in preparation for releasing
 it from the 9.0-RELEASE release cycle code freeze.

r225764 (by kensmith):
 Forgot to add "RELENG_8" to list of CVS tags.

Reported by:	Milan Obuch <freebsd-current at dino sk> (cvs tag)
Approved by:	re (kib)

git-svn-id: svn://svn.freebsd.org/base/releng/9.0@228131 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f