Add travis_retry to the pip install commands in Travis
merge master -D org: PR 181 (Try to fix intermittent SSL error in RebaseTest.has_rebased_pr())
merge master -D org: PR 182 (Log message improvements)
merge master -D org: PR 183 (Add travis_retry to the pip install commands in Travis)
merge master -D org

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

Merged PRs:
  # PR 181 sbesson 'Try to fix intermittent SSL error in RebaseTest.has_rebased_pr()'
  # PR 182 sbesson 'Log message improvements'
  # PR 183 sbesson 'Add travis_retry to the pip install commands in Travis'

Generated by SCC-merge#384 (http://ci.openmicroscopy.org/job/SCC-merge/384/)