[request-tracker-maintainers] Bug#854198: Packages that are now part of request-tracker4 must be removed from testing

[Adrian Bunk]

Package: release.debian.org
Severity: normal

#852258	rt-authen-externalauth: FTBFS: Your installed version of RT (4.4.1-2) is too new
#851987	rt-extension-spawnlinkedticketinqueue: Obsolete with RT 4.4
#851986	rt-extension-sla: Obsolete with RT 4.4

These are now part of request-tracker4 and request-tracker4
has proper Conflicts, so they must be removed to allow
testing migration of request-tracker4.