jazzy 0.2.3

0.2.3: Xcode, I choose you!

on Ruby Gems

Breaking

• None.

Enhancements

• The jazzy CLI now accepts a --swift-version option (defaulting to 1.2),
  and will automatically find an appropriate Xcode installation.
  Samuel Giddins
  #214

Bug Fixes

• Declarations with no USR will no longer be documented.
  JP Simard