Network usage in statusbar(Settings part)

Change-Id: Ia6f6b799303181038bdd7d81c65dde69dbd87cf3
Resources: cleanup arrays

Change-Id: I53c9e36e21430072c5540a754c2ededaf6328ba5
Toolbar: Hardwarekeys cleanup

Change-Id: Iad363d00c57d06300d1fe649a560e682ec142e46
Resources: recovery some arrays that cannot be removed

Change-Id: Iba15bb46eeae41cbaba511b21b8939dfb5339296