The user can now zoom in/out the network graph in the home page with
two buttons.
Added the cordova device plugin to detect when the phone is ready and
the change the behavior of the backbutton on android.
Disabled the panel left swipe because of some scroll problems in
landscape mode.
A net::ERR_CLEARTEXT_NOT_PERMITTED occured when using the app on android
phone, we have to force the android to allow the communication to fix
the problem.
More info : https://stackoverflow.com/a/54752717/10736081
Also fixed a problem with the images path when running the app on
mobile.
