Add next to your Podfile:
pod 'LKFamilyTreeView', '~> 1.0'
To integrate FamilyTreeView manually into your project, copy files from FamilyTree folder into your Xcode project.
Feel free for forking and making pull requests. Create issues if you need some specific feature.
FamilyTreeView is released under the Apache-2.0 license. See LICENSE for details.