[Native_Java] Create a Unique App Version using RXJava

[AndroidLion48]

Create a version of the app that uses RXJava by duplicating the native_Java/template module and implementing said library to display to new developers how the application is build with RXJava!

<img src="http://raw.github.com/Tc2r1/Hacktoberfest_Interview_App/master/Assets/how_to_contribute/how_to_04.png?" height="800"# As a Developer, I would like to create this application using a unique code style/framework/platform. Please place your project within the /Interview_Prep_App/ folder titled "[framework]_[your github username]"