Fix the max length of the text to 256 characters.
Make sure the default bin is only used for modulo data.
Remove options to edit for group owner.

Turning it off for now to avoid crash, further check will
have to be put in place to make sure that the current context
is not used.
Refactor check.
Only refresh the group the user is an owner of (See #11973)
Updated header.
Load all the available groups.
Remove data when removing user/group.
Fix tooltip in remove user action.
Clean up display when the user is removed.
Fix switch user and change port.
merge develop -D org -I include -E exclude: PR 1956 (Login button)
merge develop -D org -I include -E exclude: PR 1960 (Remove cut link 11882)
merge develop -D org -I include -E exclude: PR 2005 (assist #11091: refactor server DB queries for hierarchy navigation)
merge develop -D org -I include -E exclude: PR 2051 (Login redirects #hash. See #11957)
merge develop -D org -I include -E exclude: PR 2072 (User menu display)
merge develop -D org -I include -E exclude: PR 2090 (Use Pillow instead of PIL (rebased onto develop))
merge develop -D org -I include -E exclude: PR 2091 (ExporterI: set tile size for exported files to 128x128 (rebased onto develop))
merge develop -D org -I include -E exclude: PR 2097 (  Import fixes insight (rebased on develop))
merge develop -D org -I include -E exclude: PR 2098 (Switch reindexer to use slf4j.)