Added Camera based app

App can launch the camera and take a picture and then use the picture to
set the wallpaper.
Added code to prevent an error in the Camera class

Set bmp default value to an image to prevent errors
Multiple changes to look of app

-Removed the title bar and notification bar from splash screen
-Edited text in title bar for different pages in the app
-Changed Name of class from MainActivity to Adder
Setup Classes and layouts for next app

-Added classes 'Data' and 'OpenedClass'
-Added layouts 'send' and 'get'
Impemented Data and Selection app pages