disable a broken test
disable test file "decompose4"
Certify recently published packages

Certify recently published packages GraphicalModels, Invalid_argument,
MonomialAlgebras, and QuillenSuslin.  Fix the documentation generating code so
it can handle github commits, in addition to svn releases.  Eventually we
should translate the other certified packages' release numbers into commit
number for github, since the svn repository will be decommissioned.