Telephony: Delay SIM IO until SIM_READY

When SIM_REFRESH with SIM_INIT is received we need to
reread EFs but only if and when app is ready.

Change-Id: Iae4b52839f64c61f962e7d9da1545656dc219266
Merge "Telephony: Delay SIM IO until SIM_READY" into cm-10.2
Merge remote-tracking branch 'upstream/cm-10.2' into cm-10.2