MAIN GRID SPECS

OVERVIEW
Main grids show all the stuff people have entered in Raven and are used for selection to edit/ view, filter and sort for reporting and mass operations.
Proposed system is a hybrid grid system that has two modes to take into account the width of the display device:
    - Xtra Small (XS ) < 600 pixels wide (my phone is 393px)
        - In this mode only one column shows and it's formatted according to the Display Format Template
        - DisplayFormatTemplate is specd in the core-display-format-template-system.txt doc
        - So the user chooses which columns to show in a small factor themselves, default is name only or equivalent


CASES
None that are intrinsically grid related really, just 3 or so regarding specfic fields to add to grids


REQUIREMENTS

Client
    - Client needs to tell the server which form of list is required, i.e. it's client window size when fetching a list
        - viewport="XS" I think would be sufficient

Server
    - Server needs to accept a parameter from the client when a grid list is fetched that tells it if it needs to send a single column templated list 
        - viewport="XS" I think would be sufficient
    - Grid lists need to know what their template is as more than one list might use the same template?

Back AND front end