Bugfix release.

• Fix bug in demo code for toggling link detection.
• Improved text bounds measurement to include trailing whitespace.

Major release to cleanup and freeze KILabel API. Improved documentation, demo examples and added support for CocoaPods.

This release includes a small number of breaking changes from 0.0.1 which are...

• Renamed tap handlers so they are more readable
• Introduced KILinkTypeOption to differentiate optional masks from KILinkType enum values

This is a tag from master of the version that most people will have been using up to this point. Tagging before making the planned formal 1.0.0 release.