**Animation App
Submitted by: Szu Kai Yang,Ya-Wen Chu, Arthur Wu
Time spent: 2 hours spend in total
Here's a walkthrough of implemented user stories:
GIF created with Giphy.
Copyright [2017] [Szu Kai Yang & Ya-Wen Chu & Arthur Wu]
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
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