build: release-docs: Use ant to build sphinx documentation
Ignore JetBrains project folders.
Merge pull request #2325 from kennethgillen/pythonpath_to_diagnostics-rebase

Added pythonpath to omero admin diagnostics.
Merge pull request #2326 from hflynn/rebased/develop/contrib-docs

Adding contributing docs (rebased onto develop)
Merge pull request #2327 from sbesson/rebased/develop/12147_cli_download

CLI download improvements (rebased onto develop)
Merge pull request #2331 from knabar/flake8-cleanup-webstart

Flake8 cleanup on omeroweb/webstart
Merge pull request #2344 from bpindelski/rebased/develop/ignore-idea

Ignore JetBrains project folders. (rebased onto develop)
Merge pull request #2318 from sbesson/rebased/develop/matlab_annotation_owner

OMERO.matlab: add argument to retrieve annotation by owner (rebased onto develop)
Merge pull request #2308 from mtbc/uint16-bitsize

remove erroneous bitsize update
Fix flake8 issues in omeroweb/webredirect
Add omeroweb/webredirect flake8 check to travis build
Keep the default selection of data types.
Update date.
Add imports check to travis build

This will compile a list of Python files in OmeroWeb and try to import
them to discover if any file has imports that do not work.

flake8 does not detect non-working imports.
Move import check after build step
Merge pull request #2270 from will-moore/disk_space_12126

Disk space 12126
Merge pull request #2240 from will-moore/search_imageId_12151

Search image id 12151
Add pythonpath for django requirement
View to email select users, groups or all users

Added new view with email icon to send email to omero users
Makes use of django's email capabilities until omero email features are
available

Move navigation links to a base template
Smart tab highlight for current page also in base template
Support for turning on/off tab display based on admin options tag
merge develop -D org: PR 2127 (Working view to email announcements to selected users, groups, email addresses and/or all users)