Get rid of warnings around snippets in the ACL example.
Merge pull request #2792 from nawroth/1.9-maint

Get rid of warnings around snippets in the ACL example.
Respect X-Forwarded-* when redirecting to browser
Improve type error message in cypher `reduce(...)`

For the case where the accumulator and the expression have mismatching
types, it was not clear that the type error was for that reason. This
change improves the message for that case.
Correctly quote arguments to tr
Merge pull request #2806 from cleishm/cypher-reduce-type-error

Improve type error message in cypher `reduce(...)`
Reset of election version is 1 and not 0 apparently
Remove use of non-versioned voting

Conflicts:
	enterprise/cluster/src/main/java/org/neo4j/cluster/protocol/atomicbroadcast/multipaxos/context/ClusterContextImpl.java
Removed backward compatibility test
Make sure we always send VersionedVoteData by asking with proper VoteRequests

Conflicts:
	enterprise/cluster/src/main/java/org/neo4j/cluster/protocol/election/ElectionState.java
Merge pull request #2808 from cleishm/tr-quote-fix

Correctly quote arguments to tr
Merge pull request #2807 from cleishm/browser-redirect-x-forwarded

Respect X-Forwarded-* when redirecting to browser
Merge pull request #2813 from digitalstain/1.9-versioned-election

Backport of the removal of versioned election compatibility
Merge remote-tracking branch 'upstream/1.9-maint' into 2.0-maint

Conflicts:
	enterprise/cluster/src/main/java/org/neo4j/cluster/protocol/election/ElectionState.java
Add test for browser redirect
Merge pull request #2822 from davidegrohmann/merge-1.9-into-2.0

Merge 1.9 into 2.0
Merge pull request #2824 from cleishm/browser-redirect-x-forwarded

Add test for browser redirect