Added new sub app "Camera" to the main app. This is a camera that takes
a picture and can then set that picture as the new wallpaper for the
device. It also changes the menu from Menu.java to reflect the addition
of the Camera app just created. Also additions to manifest that add the
app and it's requested orientation to only use portrait mode. There is
also a slight change to Email.java it doesn't have any effect on the
functionality of the app itself just changes to the comments in the
code. Expect more just comment changes to the code down the road as
things are changed around to make them clearer to read and understand.