Merge pull request #8 from ExpressenAB/fix/warm-up

ignores sub-folders in static folders

Merge pull request #7 from ExpressenAB/features/warm-up-function

warm-up function for checksum cache

Merge pull request #6 from ExpressenAB/features/rev-on-filename

Added rev to filename instead of setting it to a query parameter

1.0.1