Changes

# [https://www.answertopia.com/android-studio/android-custom-gesture-and-pinch-recognition-tutorials/ Implementing Custom Gesture and Pinch Recognition on Android]<br><br>

# [https://www.answertopia.com/android-studio/a-guide-to-android-fragments/ An Introduction to Kotlin Android Fragments]<br><br>

# [[Creating and Managing Overflow Menus on Android with Kotlin]]<br><br>

# [[Kotlin - Animating User Interfaces with the Android Transitions Framework|Animating User Interfaces with the Android Transitions Framework]]<br><br>