two functions for rescaling#236

Merged

bmorris3 merged 13 commits intoastropy:masterfrom

kvyh:direction_minmax

Sep 19, 2016

Commits on Aug 12, 2016

changing rescale_minmax to not be private
kvyh
committed

Commits on Aug 13, 2016

updated the test to the new function name
kvyh
committed

Commits on Aug 15, 2016

removed empty line
kvyh
committed

Commits on Aug 17, 2016

splitting rescale into two functions
kvyh
committed

Commits on Aug 19, 2016

added score to the docstring and removed the unnecessary parameter
kvyh
committed

Commits on Aug 20, 2016

Commits on Aug 23, 2016

clarifying docstring
kvyh
committed