added various trackpoint-comparison methods
added grade
Added haversine and bearing functions
tidying
added activity name to trackpoints
moved some modules out to a new file
enable feature warnings
removed existential types in histogram implementation
activity bucketing
histogram reorg
zone histograms now include 0w bucket
BCA.run now prints percentages
histogram percentages are now an Array[Double]
BucketClusterApp clusters activities by power zone histograms
BCA prints useful percentages at end of run
speed improvements to histogram clustering
Quantizer generator
initial wavelet support
idiomaticy police strike again
minor changes/fixes to wavelets.scala