Increase verbosity
Only some code cosmetics (due to Emacs)
No absolute event timings
Allow for swapped rising/falling edges on even/odd channels

One should really check the constants TDC_CHAN_OFFSETS and
TDC_SWAP_RISING_FALLING in TTrbAnalysis.h if they fit to the data This
commit changes them (might break old analysis), but we need a better
analysis class hierarchy anyhow (this is work in progress)