RavenDB-1214 RavenDB Test Helpers
Merge branch '2.5' of https://github.com/ayende/ravendb into 2.5
RavenDB-1228 Expose Raven/Versioning/ChangesToRevisionsAllowed in the UI
Adding a timer to cleanup old transactions
Added more safeties with regards to creating DTC transactions and leaking sessions
Merge branch '2.5' of git://github.com/DanielDar/ravendb into 2.5
Revert "RavenDB-1214 RavenDB Test Helpers"

This reverts commit c2e3a8a6e6685bd30dc89fea239f5e63cd190e5f.