Merge pull request #187 from sbesson/checkprs_cache

scc check-prs caching
merge master -Dorg -Ssuccess-only: PR 181 (Try to fix intermittent SSL error in RebaseTest.has_rebased_pr())
merge master -Dorg -Ssuccess-only: PR 186 (Comment on possible conflicts)
merge master -Dorg -Ssuccess-only

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

Merged PRs:
  # PR 181 sbesson 'Try to fix intermittent SSL error in RebaseTest.has_rebased_pr()'
  # PR 186 manics 'Comment on possible conflicts'

Generated by SCC-merge#402 (http://ci.openmicroscopy.org/job/SCC-merge/402/)