Examples added for workflow function
Reformatted for google style
Capital letters to fit new module names
Script output functions removed until we knwo what were doing with that a bit more.
vignettes working, but still need much better detail.
ModuleOptions function added to make passing options to workflow() easy. Some other edits.
Full package with ModuleOptions etc. vignette not working because currently no sensible set of modules to put in it. Will fix.