Remove r_ab from header since it is duplicated later in the list of query columns
Offset indexing of cols[n] read from lsst2wl.py output to account for deleting r_ab at cols[4]
Implement stored procedure for querying by default (backwards compatible with new --bypass-stored-proc flag)
Bug fix in radius calculation (forgot sqrt)
Clip rows returned by the circular stored procedure query to the requested bounding box
Specify the scale of the field image when creating it (a recent update to galsim requires this)