v0.7.0 (2015-04-30) Bug Fixes from_usage removes bug where usage strings have no help text (ad4e5451, closes #83) Features MultipleValues add support for minimum and maximum number of values (53f6b8c9) adds support limited number and named values (ae09f05e) implement shorthand for options with multiple values (6669f0a9) arg allow other types besides Vec for multiple value settings (0cc2f698, closes #87) usage implement smart usage strings on errors (d77048ef, closes #88)
