Do not load the image after import for large plane.

The maximum size of a plane is 2000*2000
see 5b86032752279ea1cf6c8c7671071a647fc218b2
Log the exception.
Refactor code to load the imported image.
Fix retrieval of thumbnail after import.

The problem only occurs when import data for another user.
Fix retrieval of user photo (see #11110)
Sort the list before splitting it.
Remove call to close method

Method was invoked twice.
Remove unused import.
Add Java doc.
TMP Solution to support long lasting call.

Resetting the channels name could take some time.
if the user uses the switch user, service no longer valid
could be used.
merge dev_4_4 -D org -I include -E exclude: PR 982 (Add support for Ice 3.5)
merge dev_4_4 -D org -I include -E exclude: PR 988 (webgallery prototype from github/will-moore/webgallery)
merge dev_4_4 -D org -I include -E exclude: PR 1126 (Fix long-missing DELETE EventLogs)
merge dev_4_4 -D org -I include -E exclude: PR 1234 (Web image object id extension 11022)
merge dev_4_4 -D org -I include -E exclude: PR 1249 (Dataset creation 11048)
merge dev_4_4 -D org -I include -E exclude: PR 1301 (ROIs right_plugin uses .omeroweb_right_plugin())
merge dev_4_4 -D org -I include -E exclude: PR 1302 (Python code examples and scripts for Paris)
merge dev_4_4 -D org -I include -E exclude: PR 1314 (plate_thumbs_11160)
merge dev_4_4 -D org -I include -E exclude: PR 1321 (Insight connectors dev 4 4)
merge dev_4_4 -D org -I include -E exclude: PR 1323 (OMERO.matlab: write text annotation functions)