Fix hiding ADB notification

When the notification is already shown (the device is connected in ADB mode)
and the user turns it off, it doesn't go away. Let's hide it properly.

Change-Id: Ie411a89d5549ae9662c59ee9ee5d18a9568e1ede
Fix resource leaks

Change-Id: I3a201cfd924e467d605351782bd06874c2af725e
apn: national roaming for ONO (Spain)

ONO uses the Movistar network (214 07)
JIRA: CYAN-4247
Issue: https://jira.cyanogenmod.org/browse/CYAN-4247

Change-Id: Ifb62f631df9f8441e1c03f3d58c98a17572c7077
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>