flake8 cleanup on omeroweb/webstart
dev_5_0 specific cleanup
Add omeroweb/webstart flake8 check to travis
Update copyright year
Ignore JetBrains project folders.
Update dev_5_0 submodules

Repository: openmicroscopy/openmicroscopy
Already up-to-date.

Repository: openmicroscopy/bioformats
Already up-to-date.

Repository: ome/scripts
Already up-to-date.

Repository: openmicroscopy/ome-documentation
Updating 49cff36..d2ce46f
Merged PRs (fast-forward):
  # PR 748 hflynn 'Removing build commands 'only work for UNIX' from README (rebased onto dev_5_0)'
  # PR 746 hflynn 'Use ant to build sphinx docs (rebased onto dev_5_0)'

Generated by OMERO-5.0-latest-submods#374 (http://ci.openmicroscopy.org/job/OMERO-5.0-latest-submods/374/)
Merge pull request #2343 from bpindelski/ignore-idea

Ignore JetBrains project folders.
Merge pull request #2334 from will-moore/rebased/dev_5_0/webtest_getObjects_12169

limit webtest getObjects() to 10 (rebased onto dev_5_0)
Merge pull request #2320 from hflynn/javadoc-fix

Updating docs links on Javadoc front page
Merge pull request #2340 from jburel/default-script-value

default script value
Merge pull request #2323 from dominikl/rebased/dev_5_0/inplace_file_path

Inplace file path (rebased onto dev_5_0)
Merge pull request #2324 from dominikl/rebased/dev_5_0/limit_number_of_imports

Implemented maximum file size limit for import (rebased onto dev_5_0)
Merge pull request #2319 from chris-allan/omeroweb-test-fixes

OMERO.web unit and integration test fixes
Merge branch 'dev_5_0' into flake8-cleanup-webstart-dev50

Conflicts:
	components/tools/travis-build
Add tag description to tooltip.
Minor fixes to overflak8ing.
Fix filtering of tags in tag set.
Check if new tag in tagset already exists before adding.
Initial version of refactored and isolated "show" functionality
Unit tests for "show" functionality