Pattern Library: init Layouts, Card

Signed-off-by: Brandon Rosage <brandon.rosage@gmail.com>
add angular-translate
add locale-config.js and own locales folder for mappings; add en translations file from backbone app
resync en translations with platform/master
WIP: translations
WIP: translations
WIP: translations
WIP: translations
WIP: translations
WIP: translations
WIP: translations
WIP: translations
WIP: translations
WIP: translations
WIP: translations