Merge pull request #1746 from jburel/edit-fields

Edit fields
Merge pull request #1749 from will-moore/webclient_plugin_fixes_11605_develop

Webclient plugin fixes 11605 develop
Remove rollover option (see #9391)
Fix IE8 bugs in P/D creation
Fix appearence of disabled right-click menu items in IE See #9771

Conflicts:

	components/tools/OmeroWeb/omeroweb/webclient/static/webclient/css/layout_ie.css
Fix setChannelWindow() and docs in i.setActiveChannels()
Enforce integers for x, y, w, h in image.renderJpegRegion()
Use int(x) etc in Blitz regionDef
Turn on support for nm and angstrom.
Add back /webgateway/ placeholder
2011-2013 update
Clean up.
Set the enabled flag when changing e-mail/institution.
Fix layout of check boxes.
Do not allow admin to remove himself/herself from system.
Fix canEdit method.
Allow to remove description (see #11400)
Merge pull request #1755 from jburel/private-group

Private group
Make sure we do not have null context.
Remove Internal version text.