Log error if any while reconnecting
Review modal and property listener sequence. (Windows)
Clear reference before reconnecting.
Set correctly connected flag.
Add omero.pixeldata.dispose for static config (See #11675)

Since the cleaning should only be necessary under certain conditions
(most likely a 32-bit JVM), the disposing of the ByteBuffers held by
PixelData instances can be en-/disabled with omero.pixeldata.dispose
Removing red background from failed tiles
Removing ? from comments
Reduce the number of transactions for createOrFixUserDir (See #10740)
Encapsulate all mkdir calls into one tx (See #10740)

A single transaction can be used from suggestImportPaths
to create all directories needed for an entire fileset.
This brings one call of `importFileset()` from 16 down
to 6 seconds.
Check each parent directory only once
Use cached OriginalFile rather than query
Merge pull request #1878 from joshmoore/fs-cleanups

Fs cleanups
Merge pull request #1811 from joshmoore/11607-scripts

11607 scripts
Reconnect rendering engine after connection lost.
Remove try catch block.
Add event before upload location is resolved.
Add support for new Prep Upload event
Merge pull request #1884 from joshmoore/11675-config-dispose

Add omero.pixeldata.dispose for static config (See #11675)
Set the unsecure client to null.
Rejoin the session.