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
Fix for broken backup tests
Fixed broken configuration migration tests
forgot to include arbiter manpage
Merge pull request #647 from lassewesth/arbitermanpage

forgot to include arbiter manpage
Merge branch 'combine-mkdirs-and-autopath' of github.com:jakewins/neo4j
Merge branch 'master' of github.com:neo4j/neo4j
Unused imports.