Update cr_strings.xml

Added missing german translations for various functions.
(cherry picked from commit e1ac1e792f22ec3e53b257ce37eaacf752df3b92)
Update cm_strings.xml

Added missing translations for not yet translated strings.
(cherry picked from commit 633b626d87783bf4f4706f50727f69565dad164e)
Heads up: option to disable in lockscreen (2/2)

Change-Id: Icbc6fba1727c009f7ea42a66ea3167f19d527e10
(cherry picked from commit af57bb95ab186d5525915dcc547d16a53e752851)
Settings: Modify AOSP EL translations

Change-Id: I7e3a59412a2884c26a5eb165676e381d003f0fca
(cherry picked from commit 91f7b20f3ddfe63b0e10fd025737f0d1be04ba03)
Settings: Fix the failing strings

Change-Id: I93865d793eef711f8738e00e843e9d4670724c66
(cherry picked from commit 9a0ecdd2ec13afe40b22355b79bd834f610804de)
Fix DE translations

(cherry picked from commit 1b32e0b0f463b31833ea891d51c38eb6e23227b8)