add timing for TwoPole calls
time TwoPole call for 256 samples
perform the two-pole effect across 256 samples, not one per call
add timing for two pole effect
remove the timing for twopole testing
remove the unused timevals
Merge remote-tracking branch 'upstream/master' into twopole
Merge pull request #542 from birarda/twopole

smarten up the TwoPole tick call