sort rubies versions properly#277

Closed

grimm26 wants to merge 3 commits intopostmodern:masterfrom

grimm26:sortv

Commits on Jul 10, 2014

sort rubies versions properly
grimm26
committed

Commits on Jul 12, 2014

test for GNU ls and use it if it is there
grimm26
committed

Commits on Jul 15, 2014

cross platform way to sort rubies
grimm26
committed