Please unblock pear-horde-channel

[Mathieu Parent <math.parent@gmail.com>]

Dear busy release team,

There is a new "pear-horde-channel" source package which builds a
pear-horde-channel binary package. The previous version of this binary
package was built from the horde3 source package which we intent to
remove (see #683554).

Can you unblock the new "pear-horde-channel" to allow removal of horde3?

Thanks

--
Mathieu Parent