RavenDB-1603 Add limits to smuggler
RavenDB-1603 more tests for smuggler export limit
RavenDB-1603 Add limits to smuggler - attachments
RavenDB-1603 Add limits to smuggler - tests for remote store, exception handling
RavenDB-1603 - more tests
RavenDB-1603 test for exception handling
Expose the server timing for facets execution
Double checked locking for facet computation
Merge branch 'RavenDB_1603' of https://github.com/ml054/ravendb
Trying to go for a more efficient term cache for the indexes - won't need to recompute from scratch all the time
Merge branch 'master' of https://github.com/ayende/ravendb into 2.5-to-3.0-merge

Conflicts:
	Raven.Abstractions/Smuggler/SmugglerApiBase.cs
	Raven.Abstractions/Smuggler/SmugglerOptions.cs
	Raven.Database/Bundles/PeriodicBackups/PeriodicBackupTask.cs
	Raven.Database/Queries/FacetedQueryRunner.cs
	Raven.Database/Smuggler/DataDumper.cs
	Raven.Smuggler/Program.cs
	Raven.Smuggler/SmugglerApi.cs
	Raven.Tryouts/Program.cs