Remove white spaces and fix indent.
Remove unused import.
Determine if the object can be selected.

Use the id of the objet and not the canLink method.
Fix selection for dataset and screen.
Load group data

Discussed with Gus. This should help the person import the data
finding the correct target.
Sort the nodes by user and by alphabetical order.
Fix OMERO.tables link
testGetTile() checks against getPlane(). See #11315
merge develop -D org -I include -E exclude: PR 991 (Add support for Ice 3.5 (develop))
merge develop -D org -I include -E exclude: PR 1132 (Repository API)
merge develop -D org -I include -E exclude: PR 1324 (Jython scripts (See #918))
merge develop -D org -I include -E exclude: PR 1326 (Update develop submodules)
merge develop -D org -I include -E exclude: PR 1342 (Python code examples and scripts for Paris develop)
merge develop -D org -I include -E exclude: PR 1350 (OMERO.matlab: add functions to update file annotations (rebased onto develop))
merge develop -D org -I include -E exclude: PR 1353 (Fix CLI `omero group perms` subcommmand (rebased onto develop))
merge develop -D org -I include -E exclude: PR 1354 (OMERO.matlab: fix OME-TIFF export for large images (rebased onto develop))
merge develop -D org -I include -E exclude: PR 1355 (Markup to sphinx develop)
merge develop -D org -I include -E exclude: PR 1356 (server_login_list_11273_develop)
merge develop -D org -I include -E exclude: PR 1357 (Import as bug develop)
merge develop -D org -I include -E exclude: PR 1359 (testGetTile() checks against getPlane(). See #11315)