Add b-mobile APN

b-mobile is  provider of telecommunications in japan.

Change-Id: Id119b96f59c97d1df87272f62c4ab7dfba3fccb2
cm versioning: Empty keys == default keys

Don't assume the path to the signing key is the default, it can
be empty and have the same meaning...

Change-Id: Id545d6436e9f21d6b62eec5a317ea7665190f104
Update Xposed

Xpoosed Installer to Version 2.4.1
Xposed App Settings to Version 1.7.1

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>
Merge branch 'cm-11.0' of github.com:Hellybean/android_vendor_cm into cm-11.0
Merge remote-tracking branch 'cm/cm-11.0' into cm-11.0