Run number and paths

Created by: marcus-oscarsson

Dear all,

** NOTE PLEASE MERGE #590 first **

Now using run numbers and file paths entirely given by the server. This means that there should be no run number calculations or other manipulation of the run number performed on the client. The same goes for paths and file names (including file extensions), any manipulation to paths should be solely for display (if really necessary)

We need to implement the shape part of the prefix in the PathTemplate object that you guys wanted, this will otherwise be ignored. It remains to be done but its has you understand a part of the HardwareRepository that needs to be updated.

There is a attempt to a file name template that are thought to per site configurable, we will see if we keep that or if we do something simpler.

Cheers, Marcus