Merge pull request #1464 from joshmoore/original_file_rebases

Original file rebases
Merge pull request #1470 from joshmoore/eclipse-OmeroJava-src

Eclipse OmeroJava src
Merge pull request #1429 from mtbc/servant-holder-11360

fix #11360: get the servant holder from the session factory into the raw file store
Merge pull request #1457 from snoopycrimecop/merge/dev_4_4/submodules

Update dev_4_4 submodules
Add base filters to cover meta classes.
Clear context in SessionCache
Fix misc. failing session test
adjust copyright headers to current year
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 1431 (List orphans 11413)
merge dev_4_4 -D org -I include -E exclude: PR 1444 (fix #9917: adjust tile drawing for big images)
merge dev_4_4 -D org -I include -E exclude: PR 1446 (Improve file size pretty-printing code)
merge dev_4_4 -D org -I include -E exclude: PR 1451 (Making the pytest features usable externally)
merge dev_4_4 -D org -I include -E exclude: PR 1455 (fix #9961: interactive dialog before overwriting a local file)
merge dev_4_4 -D org -I include -E exclude: PR 1456 (fix #9934: adjust query options once pagination is done)
merge dev_4_4 -D org -I include -E exclude: PR 1459 (Scripts menu 11434)
merge dev_4_4 -D org -I include -E exclude: PR 1460 (Moving omeroweb unittests to pytest)
merge dev_4_4 -D org -I include -E exclude: PR 1461 (Create image from old 11426)
merge dev_4_4 -D org -I include -E exclude: PR 1462 (Image viewer split 11285)
merge dev_4_4 -D org -I include -E exclude: PR 1469 (Include fastcgi https parameter in generated nginx configuration)