Camera: PT-BR translations

Change-Id: I0ac913bba4d8c27279413a56fd2ff69f7ace8cc8
show the actual shutter speed

Change-Id: I85255aa3c790583708bd5bac209bdf9a5fd73497
Merge branch 'cm-10.1' of git://github.com/CyanogenMod/android_packages_apps_Camera into jb-mv