Adding bash scripts for launching on the SGE.
Removing smtdecorator.py as it has been moved into sumatra.

 * Adding `JOB_ID` magic in launcher.

 * Adding `--CFL` flag in qsublauncher.

 * The `run` function now writes to `/tmp` and then copies to
   `Data/$SMTLABEL`.
Adding viewer.py for postprocessing the results.
Data is extracted from the Sumatra records.
Plotting to a .png directory
Moving output directory from .png to png.