Repro tests for issues RavenDB-2330 and RavenDB-2331
- Fixed: http://issues.hibernatingrhinos.com/issue/RavenDB-2330
- Fixed: http://issues.hibernatingrhinos.com/issue/RavenDB-2331
- Fixed: RavenDB-2339
* Server side: Couldn't find any reference to caching on the download code-path.
* Browser side: I have forced through CacheControl the following behaviors: No-Cache, No-Store, Must-Revalidate and a MaxAge of zero.
- Converted to async another test.
RavenDB-2015 Implemented versioning in database settings
fixed RavenDb_2327 & RavenDb_2294
RavenDb_2282 in progress , not finished yet
Merge branch 'master' of https://github.com/ayende/ravendb into RavenDb_3223

Conflicts:
	Raven.Studio.Html5/App/views/editDocument.html
	Raven.Studio.Html5/App/widgets/virtualTable/viewModel.ts
- Removed inexistent RavenFS Silverlight Studio.
- Ensure any potential response where staleness can impact respond with No-Cache headers until the introduction of a higher level abstraction to deal with the metadata.
Merge remote-tracking branch 'raven-authoritative/master'
Merge branch 'master' into RavenDB-2015
Avoid allocations in InIndexStale
Merge branch 'master' of https://github.com/Corvalius/ravendb
Merge branch 'RavenDb_2282' of https://github.com/ReginaBricker/ravendb
Merge branch 'master' of https://github.com/grisha-kotler/ravendb
RavenDB-2266 when there are no journal files we should initialize next file number properly
Merge branch 'RavenDB-2266' of https://github.com/ppekrol/ravendb
Removing unnneeded ref param
RavenDB-2336 Remove Lazy's embedded mode
Re-enable running on Esent
RavenDB-2015 Resolved problem with metadata saving