Settings: fix NPE with null check on NFC adapter

Verifies the adapter is not null before dereferencing it and log and error if so

PS:
- fix codestyle and rebase

Change-Id: Id2a34c4698a97476bee9b78cb0ac7b980d1595cf
Settings: Fix Bug Tile Size (1/1)

As reported very well by
	user Natakranta:

http://forum.xda-developers.com/showthread.php?p=49457919#post49457919

Layout files will take care of scaling down in this case.

Change-Id: Id80d1003c9e569ed9c4e2eca2c6c164473918590
Update cr_strings.xml

DE Translation.
Updated German Language V35.
Merge pull request #95 from doncarloz/patch-12

Update cr_strings.xml