adding nominalMagnification to image marshal
adding handler for nominalMagnification to the big image viewer
smart float formatting
User filter id can be changed. Handle service options e.g. omero.group
Optionally return cell array with annotations for each input ID
Rename uid optional parameter as owner for clarity

In the long run we may want to differentiate between the annotation owner
and the annotation link owner.
Propagate owner param/key value to the getObjectTypeAnnotations functions
Unify and improve description of owner/flatten parameters
Improve description of flatten option
Added pythonpath to omero admin diagnostics.
Adding contributing docs
Tidying README.md
Relative link to contributing
Adding a dot
Using md link formatting
Adding further licensing info to insight readme
remove erroneous bitsize update
flake8 cleanup on omeroweb/webstart
Add integration tests for CLI download current functionalities
Add failing test for CLI download with invalid OriginalFile ID