v1.5.0 - Huge performance inprovements

v1.5.0 (2015-11-13)

Bug Fixes

• fixes a bug with required positional args in usage strings (c6858f78)

Documentation

• FAQ: updates readme with slight changes to FAQ (a4ef0fab)

Improvements

• massive errors overhaul (cdc29175)
• ArgMatcher: huge refactor and deduplication of code (8988853f)
• Errors: errors have been vastly improved (e59bc0c1)
• Traits: refactoring some configuration into traits (5800cdec)

Performance

• App:
  • more BTreeMap->Vec, Opts and SubCmds (bc4495b3)
  • changes flags BTreeMap->Vec (d357640f)
  • removed unneeded BTreeMap (78971fd6)
  • changes BTreeMap to VecMap in some instances (64b921d0)
  • removed excess clones (ec0089d4)