Fix #85, Remove numeric pipe ID from event printf

Numeric pipe ID is not really relevant and fails when strict types
are used. This makes "RemovePkt" consistent with "AddPkt" and takes
it out of the event string.

fsw/src/to_lab_app.c

@@ -504,8 +504,8 @@ int32 TO_LAB_RemovePacket(const TO_LAB_RemovePacketCmd_t *data)
     status = CFE_SB_Unsubscribe(pCmd->Stream, TO_LAB_Global.Tlm_pipe);
     if (status != CFE_SUCCESS)
         CFE_EVS_SendEvent(TO_REMOVEPKT_ERR_EID, CFE_EVS_EventType_ERROR,
-                          "L%d TO Can't Unsubscribe to Stream 0x%x on pipe %d, status %i", __LINE__,
-                          (unsigned int)CFE_SB_MsgIdToValue(pCmd->Stream), TO_LAB_Global.Tlm_pipe, (int)status);
+                          "L%d TO Can't Unsubscribe to Stream 0x%x, status %i", __LINE__,
+                          (unsigned int)CFE_SB_MsgIdToValue(pCmd->Stream), (int)status);
     else
         CFE_EVS_SendEvent(TO_REMOVEPKT_INF_EID, CFE_EVS_EventType_INFORMATION, "L%d TO RemovePkt 0x%x", __LINE__,
                           (unsigned int)CFE_SB_MsgIdToValue(pCmd->Stream));