issue 2323 create sample data classes finished
[WIP] First layout of the Files Session implementation.
WIP (added failing unit test + config option)
1)allowing ravenLinq_highlight_rules.js state machine to recognize and analyze several key expressions:
 i)a "from" expression and it's components
 ii)recognize [prefix].[suffix] form of expressions
2)added a "stab" for the index map autocomplete
added blocking stream (not finished)
WIP --> blocking stream refactored
make cancelling in BlockingStream more robust
minor
RavenDB-1968 Changed transformer handling on query page
fix to ShouldNotOutputNull test
[WIP] Enqueuing of the different operations.
- Built many tests for the Session object.
implemented basic "autocomplete" in editIndex.ts, involving collections autocomple and fields autocomplete in "from" clauses
Fixed broken Raven.Web
Merge branch 'master' into new-files-api

Conflicts:
	Raven.Studio.Html5/Content/app.css
[WIP] RegisterUpload with Streams.
Merge branch 'new-files-api' of https://github.com/Corvalius/ravendb into new-files-api
- Deferred action copies data by blocks instead of allocating all the data in memory.
Merge branch 'new-files-api' of https://github.com/Corvalius/ravendb into new-files-api
Merge branch 'master' of https://github.com/ayende/ravendb into RavenDB-2401
RavenDB-1968 Added query transformer parameters