Much refactored design
Minor fix
Maybe fix verbose
Fix JSON shorthand
Maybe fixed arg parsing
Oops
Oops oops
Sorting by arbitrary columns
Oops
Clear screen before verbose
Fixed arities and average
Prevent json shorthand from breaking floating-point numbers
Better shorthand/library functions
Better progress updates
More code cleanup, nuking bogus documentation
Taking a snapshot of nfu v1; this is now the "old" version
Fixed arg parsing bug
Merge branch 'better-api'