issue 137 - remove hack: MCS reduction in case of CQI reporting

This hack was probably put in place in an attempt to circumvent
problems solved by previous commits.

As far as I checked (with my knowledge of the day) we can't exhaust
uplink physical bits with ULSCH data bits when there is CQI reporting
at the same time.

To be refined if this idea is proved wrong.

openair2/LAYER2/MAC/eNB_scheduler_ulsch.c

@@ -838,9 +838,6 @@ void schedule_ulsch_rnti(module_id_t   module_idP,
 	    UE_list->eNB_UE_stats[CC_id][UE_id].target_rx_power=target_rx_power;
 	    UE_list->eNB_UE_stats[CC_id][UE_id].ulsch_mcs1=UE_template->pre_assigned_mcs_ul;
             mcs = UE_template->pre_assigned_mcs_ul;//cmin (UE_template->pre_assigned_mcs_ul, openair_daq_vars.target_ue_ul_mcs); // adjust, based on user-defined MCS
-	    if ((cqi_req==1) && (mcs>19)) {
-		mcs=19;
-	    }
             if (UE_template->pre_allocated_rb_table_index_ul >=0) {
               rb_table_index=UE_template->pre_allocated_rb_table_index_ul;
             } else {