eclipse: 1.6 is the minimum supported java version
build: 1.6 is the minimum supported java version
server: make_data: 1.6 is the minimum supported java version
insight: 1.6 is the minimum supported java version
eclipse: rendering compilance version is 1.6

Missed in the initial commit due to being 5 rather than 1.5.
docs: Update QUICKSTART version requirements
fix #11401: remove deleted tree notes from selected set
fix #10561: NPE from Activities window kymograph link

the confusion arose from the group view not containing an
experimenter node
move deleted tree node deselection into browser component

suggested by @joshmoore
Merge pull request #1442 from mtbc/rebased/develop/activities-npe-10561

fix #10561: make user object getting robust to no experimenter in tree (rebased onto develop)
Merge pull request #1435 from mtbc/deleted-container-11401

fix #11401: remove deleted tree nodes from set of selected nodes (rebase)
Update develop submodules
Merge pull request #1412 from rleigh-dundee/java6-minversion

Make JDK 1.6 the minimum supported version
Merge pull request #1443 from snoopycrimecop/merge/develop/submodules

Update develop submodules
fix spelling of "attachment"
webclient run_script() handles 'No processor available'. See #10231
Improved error message for 'No Processor Available'
Don't allow to submit scripts twice
Merge pull request #1458 from mtbc/rebased/develop/attachment

fix spelling of "attachment" (rebased onto develop)
script.py: list parameters in order

This makes 'omero script params' dump out the parameters sorted by
grouping, as they would be harvested from OMERO.web or OMERO.insight.