Merge pull request #94 from eric/add-elect-prefix-to-vnode-logs

Add elect prefix to election messages
Merge pull request #92 from eric/keep-trying-to-claim-in-stress-test

Keep trying to claim in tests
Merge branch 'master' into update-leaders-last-leader-msg-time-on-claim

Conflicts:
	src/skuld/vnode.clj
Merge pull request #89 from eric/update-leaders-last-leader-msg-time-on-claim

Update leaders last-leader-msg-time on claim
Merge claims with nil start and end
Fix task/merge-by