RapidIO IP library

During a high load where packets are continously transmitted there are no idle sequence between the control symbols. If this situation occurrs, there will be no clock-compensation sequence inserted. RioSerial.vhd must be updated to end a packet with an end-of-packet-control-symbol then force and idle-cycle to make the PCS insert a KRRR-character sequence and then start a new packet again with start-of-packet-control-symbol. This must be done before 4096 characters has been transmitted.