BIG COMMIT

okay, so lots changed here:

1.) main page is set up with progress bar for RAM Usage and CPU Usage
(obviously non functional right now)

2.) buttons on main page point to new activities that will start on
click, these new activites will perform the functions that they button
is supposed to do, example Network Test button will lead to new
Activity that will do the actual network test

3.) I think there still needs to be more buttons added to the main page
for more functionality, but following the template I have set up,
should be very simple to add these functions in as we go along

let me know if anything goes wrong, everything seems to be working
locally for me