math: Redo argmax,argmin,argandmax,argandmin to have 2 arg lists
Serializer: Add Serializer for Double
textdb: Clean up code for accessing fields from schema
collection: Add pimp funs countItems, sortNumeric, sortNumericRev
math: Add mode()
distances: Make toString on SphereCoord non-information-lossy
AnalyzeResults: Print accuracy, mean/median/etc. error/oracle dists of various sorts