bin/textgrounder: Add 'compile ...' to compile and optionally execute a command afterwards
AnalyzeLocationVariance: output results vs. location-variance histograms
textdb.find_schema_file: Include prefix in error msgs
text.format_float: Add drop_zeros
collection: Merge combine_int_map/combine_double_map into combine_map
spacing cleanup
Generalize intersectWith/By, unionWith/By, diffWith
collection: Add converters from Buffers/Arrays to IndexedSeqs (which they should be anyway)
print: Add errpr for directly outputting string to stderr
Turn off language-feature warnings
util.math: Clean up types of various fns; fix some callers appropriately
AnalyzeLocationVariance: add --results-plot and ancillary stuff