Migrate to AndroidX & Glide version upgrade & Kotlin version upgrade

Migrate to AndroidX & Glide version upgrade & Kotlin version upgrade

TabBarHidden Feature, Glide Update

TabBarHidden feature is added. Thanks to @msuhi.
Also, update the whole library and Glide as well.

Hotfix : API 21 below crush is fixed

API 21 below would crush because of the fab button's backgroundTint, it has been fixed :)

Minor bugs are fixed

0.1.3

Minor bug is fixed

Stable version

0.1.2

Updated ReadME

Fab Button Color Option Feature

Fab button's color is changeable now.

MediaPickerLib

Creation of MediaPickerLib, it's the easier and built-in gallery for picking images and/or videos.