remove TODO comment after activeProbThreshold
recover static ACTIVE_PROB_THRESHOLD for unit tests
Add min/max values for active_probability_threshold parameter
Move activeProbThreshold parameter to GATKArguemtnCollection
define ACTIVE_PROB_THRESHOLD in unit tests
add construction of argCollection in in ctor
Move arguments from GATKArgumentCollection to ActiveRegionWalker
Throw exception if threshold < 0 or > 1 in ActivityProfile ctor
max propogation distance parameter to ActiveRegionWalker for AcrtivityProfile
Use polymorphic getMaxProbPropagationDistance() so BandPassActivityProfile computes the crrect region size cutoff
Get the maxProbPropagationDistance from the super class's method, instead of directly, this is safer
Removed extraneous command line imports and make maxProbPropagationDistance a hidden argument
remove limit check for activeProbThreshold, not necessary because the check is made when imput as a command line arg
Remove extra 'region' in the doxygen param description for maxProbPropagationDistance