Swift 4 Support + Improving research on characters

#20

Fix memory issue

Merge pull request #14 from PhilippeBoisney/dev

Update Readme & Cocoapod config

Fix bugs & Improve design and animation

Merge pull request #12 from PhilippeBoisney/dev

Dev

Fix bugs (#7, #8 & #9)

Fix bugs (#7, #8 & #9)

Fix bugs with Cocoapods

Relative PRs: #2 #3 #4 #5 #6

Version 1.0

Add Swift Version