0.10.0: `laundry-select` edition

The big news in this release is that now SwiftLint will use the version of SourceKit & Xcode you have xcode-selected, and SwiftLint will no longer crash when SourceKit does! 🎉

Here's the full list of changes:

Breaking

• None.

Enhancements

• Now libclang.dylib and sourcekitd.framework are dynamically loaded at
  runtime by SourceKittenFramework to use the versions included in the Xcode
  version specified by xcode-select -p or custom toolchains.
  Norio Nomura
  #167
• Add LegacyCGGeometryFunctionsRule rule.
  Sarr Blaise
  #625
• SwiftLint no longer crashes when SourceKitService crashes.
  Norio Nomura
• Rewrite conditional_binding_cascade rule.
  Norio Nomura
  #617
• Add autocorrect for ReturnArrowWhitespaceRule.
  Craig Siemens

Bug Fixes

• Failed to launch swiftlint when Xcode.app was placed at non standard path.
  Norio Nomura
  #593
• ClosingBraceRule no longer triggers across line breaks.
  Josh Friend
  #592
• LegacyConstantRule and LegacyConstructorRule failed to autocorrect.
  Norio Nomura
  #623