Settings: Update German translations + new Nav bar strings

Patch Set 1:     * Add translation for electron beam enable/disable
Patch Set 2:     * Correct commit message
Patch Set 3:     * Add APN delete dialog
                 * Change wording
Patch Set 4:     * Add wake-up options
                 * Add Wi-Fi triggers
Patch Set 5:     * Add missing space
                 * Shorten some strings
Patch Set 6:     * Add BT triggers
                 * Add privacy guard
Patch Set 7:     * Add camera tile
                 * Add 2G/3G in profiles
Patch Set 8:     * Rewording

Change-Id: I67f4d2b6bd90ca7a2eb51cee839fc65a669a6151