Added debug print and `weak self` in operation closures. (#69)

* Added debug print and `weak self` in operation closures.

Improved error logs by adding `title` to `APIErrorResponse` and makin… (

#63)

* Improved error logs by adding `title` to `APIErrorResponse` and making some values Optional.

* Bumped version to 2.0.3.

Add SPM (#54)

* Add SPM

* Modify package

* import!

* import UIKit

* Add Swift Package Support

* Modify project

* Fix warning

* Remove file

Remove Unnecessary Post-Processing Step (#52)

* Remove unnecessary post-processing step.

* Regen binary framework

Version 2.0: MailchimpSDK.swift to Mailchimp.swift (#51)

* Renamed MailchimpSDK class to Mailchimp.

Merge pull request #37 from katie-ham/master

Bump version to 1.0

Merge pull request #31 from jennifer-starratt/master

Bump version to 0.1.6

Merge pull request #29 from michael-patzer/MMC-2039_synchronize_versions

Created `set_version` lane to synchronize versions in the SDK and upd…

Merge pull request #25 from jennifer-starratt/master

Pass pod lib lint

Merge pull request #24 from jennifer-starratt/master

Added Cocoapods support.