Add dependency to lsof for Debian packages.

This fixes #596.
Changes DechunkingChannelBuffer to use milliseconds since that's the configuration provided value
Make the Cypher reference a top level part of the manual.
Docs formatting typo.
Added the failsafe plugin as needed.
Merge pull request #644 from nawroth/cypher-part

Make the Cypher reference a top level part of the manual.
Merge pull request #642 from digitalstain/netty-buffer-timeout

Changes DechunkingChannelBuffer to use milliseconds since that's the configuration provided value
TraversalMatcherBuilder handles global queries
Merge pull request #598 from jotomo/596

Add dependency to lsof for Debian packages.
Updated broken neo4j version injection in webadmin.
Temporarily ignored webadmin integration tests
Updates test to properly pass configuration value
Updates test to properly pass configuration value, this time in backup