Clear up terminology of hashes vs. keys; remove old "id" references.
Decouple directory_file engine from cutters, clean up instance injection to be in initializer
Accessors for cutters, better modeling of instance injection, terminology clarification
Decouple all engines from key cutting implementation; they should care only about the resulting keys
Better instantiation inside instances, terminology and proxy methods cleaned up.
Sanity check for object names passed into standard key generator.
Making DirectoryFile function.
More instance instantiation cleanup.
Allow nil for Skeevy.register!
Proper if statements... when '' check for '' not nil
tiny readme edit.
when using 2.1 named parameters, you must actually use 2.1 named parameters.
Merge pull request #1 from craigwaterman/master

Pull in changes from main repo.