Pcatellie

This commit is the PCA-TELLIE monitoring section for Minard. It requires a soft-link 'generated' inside the static/ directory which should point to the directory that contains the images that are generated by the PCA monitoring code.
I think you can get the static file with `{{ url_for('static',filename="generated/NHits-" + str(run_number)) }}`. The advantage to this is that if the static directory changes, or the /monitoring prefix is dropped it will still work.