RavenDB-1804 Tracking the last time of successful synchronization to a remote server and using this value to mark last work of FileSystemsLandlord
RavenDB-1803 Remove Http Server & friends
fixing Issue: RavenDB-1292 Better error message for JsonReaderException
Do not break long line, this make the code hard to read
Merge branch 'New3' of https://github.com/ayende/ravendb into New3
RavenDB-1812 ince Stream() does not wait for indexing (by design), streaming query with WaitForNon
avoid NRE in throwing
RavenDB-1815. Tests don't implement IDisposable
Merge branch 'New3' of https://github.com/ayende/ravendb into RavenDB-1815

Conflicts:
	Raven.Tests/Issues/RavenDB_483.cs
Merge branch 'RavenDB-1815' of https://github.com/ppekrol/ravendb into New3
Merge branch 'RavenDB-1803' of https://github.com/ppekrol/ravendb into New3
Minor
Fixing versioning deletes after Raven-Read-Only become enforced
RavenDB-1811 Need to re-do this, since we are no longer have a single file system
minor
RavenDB-1138 Upgrade one database at a time
Merge branch 'RavenDB-1811' of https://github.com/ppekrol/ravendb into New3
Merge branch 'RavenDB-1138' of https://github.com/ppekrol/ravendb into New3
fixing typo
Don't lock forever, wait and then error instead.