Prepare code to save plate run description.
Remove unused import.
Display plate run description (see #10546)
Remove comments.
Fix graph pane display when no channel selected (see #10547)
Remove comments.
Fix formatting.
Remove whitespace.
Fix canLink method (see #10548)
Clean code.
merge dev_4_4 -D org -I include -E exclude: PR 821 (Connection)
merge dev_4_4 -D org -I include -E exclude: PR 823 (Remove RELEASE-VERSION from docs/install/VM (Fix #9637))
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 883 (Modify error handling during login (see #10011))
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 909 (OMERO.matlab: add raw data utility functions (see #10384))
merge dev_4_4 -D org -I include -E exclude: PR 910 (Remove agent)
merge dev_4_4 -D org -I include -E exclude: PR 915 (Homebrew hudson script: CURL fix)
merge dev_4_4 -D org -I include -E exclude: PR 916 (Multi selection plate)
merge dev_4_4 -D org -I include -E exclude: PR 918 (Permissions ro)