call handleActivityFinished only when activity is finished
Pass omero.db.poolsize into security tests
Delay creation of OMERO.security.test context

These tests are marked as `enabled=false` and so won't
be run. They are being instantiated in order to check
for later processing, so the creation of the `OmeroContext`
can be postponed to save time.
Fix some of the other blitz integration test issues

These allows tests to begin running but does not yet
have them green. A significant amount of work is still
needed to have them all passing or to remove those tests
which have become outdated.
Fix import of plate into screen.
Fix import of plate into screen. Folder selected.
rename private method to better match caller
Remove commented out code.
Do not link newly created dataset from top menu.
Clean up code.
Do not disable option depending on context.
Remove items from menus.
Review pop-up menu layout to align clients.
Clean up code.
Add option to create dataset for orphaned images.
Remove unused import.
Remove option to create dataset from toolbar.
Review layout of menu to match layout of Tree Viewer menu.
Merge pull request #1480 from mtbc/activity-handler-11368

fix #11368: adjust event dispatch in Insight agents
Merge pull request #1514 from jburel/import-screen

Import screen