initial commit of script to store BioSAXS information in ISPyB

 * store data into the DataCollection table for use by Stuart Fisher's
   ISPyB2
return data collection ID when created, display it
rename to allow for more general use
initial work to separate beamline specific data collection creation
fix class

 * remove unnecessary code
 * make necessary items self so they can be used in the class
 * create constructor
rename to reflect class name
create data collection to reduce number of required external calls
add comments, complete the run method
add field checking to ensure that all required data are put into ISPyB
Merge branch 'store-in-ispyb'