Start Dynamic PDCH Initialization after RSL is up

We used to start the dynamic PDCH initialization right after the
respective OML initialization of the related timeslot.  However, this
is problematic as the RSL link may very well not even be up yet at
that point.  So let's do this at RSL link esetablishment time, not
from OML.

Change-Id: I8ac30ca075a1db4b624dc38a423d844d705fda7e
Closes: OS#1841
3 files changed