Revert "Fixes."

This reverts commit 18cd9872ee4fa74cabb46ef537b6bba216195f23.
Revert "Revert "Updated kube.css to 2.0 in yql-weather-app lab.""

This reverts commit 8958393b4aaf3c065018675203e6f724838c91d2.
Revert "New Lab: "Now Showing""

This reverts commit b2305a918a7b21ea761ea5ff6fbc3bc2d70ff228.