Switch location to bounds in stored functions.

[IanMayo]

The stored functions allow a search box to be provided.

This box is used to filter measurements that have a location inside the box.

But, in the function definition, the parameter is called location.

Renaming it to bounds is an opportunity to improve the API signature.

The new parameter name has been used in the new detailed_states_for stored procedure, but the others require changing. A patch to apply the change is attached, to be applied using:

git apply /path/to/DevelopDiff_Bounds.txt

Note: this update will probably have to be reflected in Debrief, too.

V1 DevelopDiff_Bounds.txt

V2 DevelopDiff_Bounds2.txt