Revert "DocumentsUI: add translations from OmniROM"

This reverts commit 7a60d1d702cc6d316502e6089b4dc9c46bd7de5e.
Revert "Fix Icon size in DocumentsUI"

This reverts commit d7e105c5dcdeb08fc56fe2801266d4e1fb6f88d3.
Revert "frameworks/Documents: ES translations"

This reverts commit 1f87206b7ef1fa94b689e72ee38e76e4c8d61934.
Revert "DocumentsUI: Add a standalone File Manager"

This reverts commit 3140e5d40eee495d762ab039e2deca397327e76b.