Initial commit
copy android sdk 19 docs into 4.4.en branch.
buttons page translated.
dialogs page translated.
grid-lists translated.
building-blocks index translated.
building-blocks/lists translated.
building-blocks/pickers translated.
building-blocks/progress translated.
building-blocks/scrolling translated.
building-blocks/seek-bars translated.
building-blocks/spinners translated.
building-blocks/switches translated.
building-blocks/tabs translated.
building-blocks/text-fields translated.
translated index, downloads videos pages.
get-started/creative-vision translated.
get-started/ui-overview translated.
design/style/color translated.
design/style/index translated.