Demo Improvements

• The sample project now includes custom annotations and animated addition / removal
• Dropped minimum supported iOS version to 8.0

Minor Tuning

Fixed

• Errata in Readme
• Reduced cluster jitter by rounding the lookup to match bucket size (Fixes #25)
• Updated code to pass latest Swiftlint

Bugfix

Fixes

• #16, according to which the calculation for the MKMapRect displayed when focusing on a group of pins did not contain every pin in the group (reported by @Alex293)
• #19 Improved the readme file to help new users get started (reported by @lfarah)

Adding Flexibility

Breaking Changes

• Migrated to Swift 3.0 - @mattThousand

New Features

• QuadTress are now generic so the library can be used for data aside from MKMapPoint objects - @mattThousand

Convenience += 1

QuadTree now initializes with the world MapRect by default.
Added conveniences for computing bounding boxes
Made struct properties mutable so they can be changed if needed

Initial Release

Initial release, includes a working library, tests, and a rudimentary example project.