ensuring persistence windows do not change buffer flags' state when flushing
Merge pull request #736 from lassewesth/flushing

flushing persistence windows no longer causes buffer under/ overflow
Updates changelogs for 1.9.RC2
fixing service script problem with spaces in server path
Added support for timeout on join for ClusterClient
Specify a timeout for join in HA backup provider
Readds the server conf file location in wrapper conf
Tagging for version 1.9.RC2
Back to development version.
fixing tests on windows
Merge branch 'master' of github.com:neo4j/neo4j
fixing tests on windows
Updated contributor list.
More contributors.
Docs cleanup regarding languages.