convert effect out macro to UDO on all effects

[tgrey1]

$ grep -r EFFECT_OUT * | grep -v define | grep -v effect.inc | wc -l
      41

[tgrey1]

While at it, move bypass into FlexEffectOut[s]. No longer need bypass.xml, will have to convert all imported widgets. Worth it.

[tgrey1]

$  grep -r EFFECT_OUT * | grep -v define | grep -v effect.inc | wc -l
       0

Bypass vis code moved into FlexEffectOut[s]. Starting the widget removal process now.

[tgrey1]

All references to bypass.xml and widgets removed:

$ grep -r bypass.xml * | cut -f 1 -d ":" | sort -u | wc -l
       0

xml file deleted.