Add dependency to lsof for Debian packages.

This fixes #596.
fixed free disk space percentage
Merge pull request #626 from jexp/diagnostics-free-disk-space-percentage

fixed free disk space percentage reporting
Handles single node patterns in MATCH
Merge pull request #637 from systay/single-node-patterns

Handles single node patterns in MATCH
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
refactored to idiomatic usage of filechannel api
Combined mkdirs and autoCreatePath in file system abstraction.
Merge pull request #645 from lassewesth/filewriteimprovement

refactored to idiomatic usage of filechannel api