fixing refresh action in jstree
Fix links to OMERO.scripts and OMERO.tables pages
HelloWorld.py: fix typo and whitespace
Add missing EOF newlines (thanks, sed)
Remove obsolete .uk suffix from site URLs

The URL prefix http://www.openmicroscopy.org.uk/site/ has a
blanket redirect to http://www.openmicroscopy.org/site/ now.

Conflicts:
	components/tools/OmeroWeb/omeroweb/webclient/templates/webclient/help/help.html
Remove undesirable https URL prefixes

The https URLs often come up if you leave yourself logged in, because
while logged in everything redirects to https automatically. But really
we want to link to the faster http version of the URLs externally.

Conflicts:
	components/blitz/resources/omero/API.ice
	components/blitz/resources/omero/Scripts.ice
	components/blitz/resources/omero/Tables.ice
	components/blitz/resources/omero/api/IScript.ice
	components/tests/ui/README.md
	components/tools/OmeroPy/src/omero/plugins/group.py
	components/tools/OmeroWeb/omeroweb/webclient/templates/webclient/help/help.html
Fixing script & ome-model doc links

Conflicts:
	components/blitz/resources/omero/API.ice
	components/blitz/resources/omero/Scripts.ice
	components/blitz/resources/omero/api/IScript.ice
Deleting webclient help template & reference to it

Conflicts:
	components/tools/OmeroWeb/omeroweb/webclient/templates/webclient/help/help.html
Fixing server upgrade link
Making links OMERO4 & script doc links fix
https -> http
Add helper function to convert [sizeX sizeY] matrix into byte array
Add unit tests corresponding to new toByteArray() function
Update CreateImage example to use new toByteArray() function
Drop multi-channel requirement in CreateImage example
Merge pull request #1754 from aleksandra-tarkowska/refresh_jstree

fixing refresh action in jstree
Merge pull request #1758 from hflynn/curtis_fixes_dev_4_4

Curtis fixes dev 4 4
Merge pull request #1768 from sbesson/rebased/dev_4_4/11624_tobytearray

Add Matlab helper function to convert matrix into byte array (rebased onto dev_4_4)