Clear after returning the byte array (see #11072)
Returns the value from ThumbnailContext method.
Change date in header.
Add test to load thumbnail, reset settings and reload thumbnails.
Clean up tests.
Clear after saving thumbnail.
Add clear after each methods returning thumbnails.
Loop to import several images
DB 4.1-4.4 upgrade script fix from Bernhard Hollaender

"There is bug in the screen-plate-well model migration function in the
SQL script for the Omero4.1 to 4.4 database migration.

There is a statement that converts the annotationlinks from
screenacquisitionannotationlink to plateacquisitionannotationlink. The
where clause is wrong, it needs to be the
screenacquisitionannotaionlink.parent field that is looked up in the
plateacquistion table as id."
Use btm prepared statement cache (See #11033)

Suggestion on the list was that the time to remove
the 1K or 10K uncached prepared statements from the
single collection was causing the long hangs. Here,
we've moved up to btm 2.1.3 and set the prepared
statement cache to 10 by default. (Note: for some
DBs this will require more active connections)
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.
lib/repository/Image_5D-1.2.0.jar: Remove

This jar is unused and is causing problems with
javadoc due to containing a badly encoded comment.
Add scc travis-merge to the Travis before_install step
Adding git user config for travis
Replacing number-dash with double dash