Make testing branch deafult since master is usualy frozen

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key F82F92E6)
amd64/ppc/x86 stable wrt bug #492186; Drop old revision.

(Portage version: 2.2.1/cvs/Linux i686, signed Manifest commit with key 0xC42EB5D6)
Stable for HPPA (bug #467190).

(Portage version: 2.2.7/cvs/Linux x86_64, RepoMan options: --ignore-arches, signed Manifest commit with key A792A613)
Stable for HPPA (bug #492084).

(Portage version: 2.2.7/cvs/Linux x86_64, RepoMan options: --ignore-arches, signed Manifest commit with key A792A613)
Stable for HPPA (bug #493422).

(Portage version: 2.2.7/cvs/Linux x86_64, RepoMan options: --ignore-arches, signed Manifest commit with key A792A613)
amd64/x86 stable, bug #493422

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key A188FBD4)
revbump; fix to Bug #493232, update of xen guide page @ the gentoo wiki

(Portage version: 2.2.0/cvs/Linux x86_64, signed Manifest commit with key 0xB8072B0D)
version bump

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key F8551514)
version bump

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key F8551514)
version bump

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key F8551514)
version bump

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key F8551514)
Michal Privoznik <mprivozn@redhat.com> pointed out that the live ebuild
was broken and the deps for 0.10.0-r1 were wrong as well. This should
hopefully fix both.

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key D7DFA8D318FA9AEF!)
version bump

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key F8551514)
version bump

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key F8551514)
version bump

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key F8551514)
version bump

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key F8551514)
version bump

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key F8551514)
amd64/x86 stable wrt bug #492084; Drop old revision.

(Portage version: 2.2.1/cvs/Linux i686, signed Manifest commit with key 0xC42EB5D6)
version bump

(Portage version: 2.2.7/cvs/Linux x86_64, signed Manifest commit with key F8551514)
ia64 stable wrt bug #480306

(Portage version: 2.2.1/cvs/Linux i686, signed Manifest commit with key 0xC42EB5D6)