RavenDB-2499: implemented ad-hoc simulation, finished ui part of rolledback operation
RavenDB-2499: implemented server-side of sql replication test transaction
- licensing fetch fix
- create database licensing bundles fix
a
fixes for databases and licensing fetching
RavenDB-2499: improved ui of sqlReplicationSimulationDialog.html
Metadata not saved as entered fix, saving document with /bulk_docs
Merge branch 'master' of https://github.com/ayende/ravendb into RavenDB-2499

Conflicts:
	Raven.Studio.Html5/Content/app.css
	Raven.Studio.Html5/Content/app.less
also, solved a little bug with sql replication simulation
Merge branch 'license' of https://github.com/grisha-kotler/ravendb
Merge branch 'RavenDB-2436' of https://github.com/grisha-kotler/ravendb
Merge branch 'RavenDB-2499' of https://github.com/maximburyak/ravendb