Add method to check if valid well.
Merge pull request #883 from jburel/system-failure

Modify error handling during login (see #10011)
Merge pull request #915 from sbesson/homebrew_curl_fix

Homebrew hudson script: CURL fix
Merge pull request #931 from snoopycrimecop/merge/dev_4_4/submodules

Update dev_4_4 submodules
Merge pull request #823 from joshmoore/vm-fixes

Remove RELEASE-VERSION from docs/install/VM (Fix #9637)
Correctly parse build URL and FILE (fix failing virtualbox builds)

Since the support for primitive result sets with the xpath query parameter in
the Jenkins REST API has been dropped, text() cannot be used anymore. Instead
we parse the XML block read from the API for the latest successful build URL
and server file.
Allow OMERO_BUILD to be set by environment variable
Add UTF-8 encoding header to Python scripts.
Merge pull request #922 from sbesson/rebased/dev_4_4/9646_unicode

Fix table display for Unicode characters (see #9646) (rebased onto dev_4_4)
Improve handling of selected cells grid.
Close new table in populating metadata.
Add Guava JAR to Insight build.
Fix initial #! in Python scripts to match coding standard.
Handle null state on close in FileMaker

If getLine() is not called due to some other exception
in AbstractRepositoryI, then FileMaker.close() should
not blindly try to close the lock.
Add multi-selection to grid.
Update Graph view when changing plane (see #10563)
merge dev_4_4 -D org -I include -E exclude: PR 834 (Web bugs march7th)
merge dev_4_4 -D org -I include -E exclude: PR 890 (Increase checksum noting and matching for imports.)
merge dev_4_4 -D org -I include -E exclude: PR 904 (Add UTF-8 encoding header to Python scripts.)
merge dev_4_4 -D org -I include -E exclude: PR 913 (Correctly parse build URL and FILE (fix failing virtualbox builds))