generate_bfm_input - text fed into HREAD must be long enough to fill variable ( e.g. HREAD into 32 bit integer needs 8 chars )

dualSERDES_1to_4 - changed delay on delayed IDELAYE2 in order to balance up delays
triggerInputs_newTLU - fixed bug in code to swap between rising and falling edges

TLUaddrmap.xml - added new register for optional invert edge selection.

transactionGenerator_behavioural.vhd - simulation should now finish cleanly, rather than hanging in loop