Handle case when import canditates return no import containers.

The code always assumed that at least one import container
was returned. Added check to handle such case (see #10123)
Merge pull request #584 from cneves/bugs/postit_aop

Fixing ome.postit aop handler functions
Merge pull request #586 from bpindelski/rebased/develop/ntrights-fix-dev_4_4

Fix initialisation of username on Windows (rebased onto develop)
Merge pull request #588 from bpindelski/rebased/develop/win_diag-dev_4_4

Print win service info in admin diagnostics (rebased onto develop)
Merge pull request #590 from melissalinkert/build-fix

Build fix: update bioformats submodule pointer
Merge pull request #17 from jburel/9821-fs-model-objs

Handle case when import canditates return no import containers.
Clean up test.

Conflicts:
	components/tools/OmeroJava/test/integration/ImporterTest.java
Check that all shapes types are imported.
int(request.REQUEST.get('index', 0) all in try/except. See #9918

Can't assume that request strings are castable to int().
getIntOrDefault(request,name,default) helper. See #9918, PR482
Only add index to editinline urls if {{ index }} in context. See #9918

This is a further measure to prevent invalid ?index= urls to cause errors in parsing request.get('index')
getIntOrDefault() 'print' and ValueError fixes
Webadmin exp form 'Other groups' -> 'Groups'
Don't allow removal of 'system' from groups list. See #10016

Although we tried to prevent admins removing themselves from 'system' group, they could still do
this in the groups chooser.
?show=well-123 landing page. No repeat well select. See #10059
Fix tooltip - hidden on X in Tags/Files. See #9940"
Using OME.well_selection_changed() to work with jshint PR545
Webadmin: system group 'X' hidden in chosen. See PR 565
Fix removal of Tags/Files from Wells. See #10004
Hide System group 'X' when added by Admin checkbox