Replaced Example class with real class
Strings
Layout
Done for the day
Save and Load file example in SendInputActivity
Added permission to write to external storage in AndroidManifest
Moved some stuff around
Hello
Changes
Added for the user to specify CoAP-variables
More error handling when user inputs the wrong things, like an invalid
IP
FileManager
Changed so you start a background activity instead of a new thread.
Now also have a progress bar!
Merge branch 'GUI'