Camera: NL translation

Add 2.4MP, 6MP, 7MP resolution strings

PS2: Add 1.9MP

Change-Id: Id97624e14d4315f14d3c48ddb16eb8802fb437b9
Merge branch 'cm-10.1' of https://github.com/CyanogenMod/android_packages_apps_Camera into cm-10.1