Added an SettingsActivity
Moved the hooks to seperate classes
New hook for the modify network dialog
LongPressNetworkHook
LongPressNetworkClickHook

WARNING! the WiFiNetworkListener is not yet implemented here!
The SettingsActivity
Preference XML files

WARNING! These are not finished yet and need more functionality before
put in use
In progress fix for showing wifi password

This is an experiment, for getting the password an dialog will be shown
to the user, after the task that is started by the dialog has finished
the dialog will be updated. This will fix users not seeing anything.
DebuggingPreferences
Work in progress: Preference strings