Swift Package Manager Support

Merge pull request #135 from andrebng/patch-1

Update unowned references to weak to fix crashes

3.4.0

Update to Swift 5

3.3.2

Merged #121

3.3.1

Remove .swift_version file in favor of the new DSL s.swift_version in the podspec

For more info CocoaPods/CocoaPods#7327

3.3.0

Add support to Swift 4.2

Multiple Checkboxes Fix

Fixed the rendering issue when multiple checkboxes are initialized at the same time.

3.2.1

Updated spec version for pull request #98

Swift 4 Support

3.2.0

Updated pod version for Swift 4 support.

Opened M13Checkbox for subclassing.

3.1.3

Updated podspec version

Patched Crash

Issue #75.