issue fixed: changed logic to be like the sync version, supporting transformers with no Id field in result
Merge branch 'master' of https://github.com/ayende/ravendb into RavenDB-2862
Fixing RavenDB-2890: Failing test
Protective coding
Making sure we have a reference to voron from the slow tests
fix: periodic backup timer task keeps running while database was already disposed
fixed the way exceptions shown for alerts,logs,index errors
Merge branch 'RavenDB-2875' of https://github.com/maximburyak/ravendb
Fixed keyboard shortcut in documents page
Server sends 304s correctly, fixing Studio caching
Patch shortcuts. Fixed nav bug in indexes.
Removed manual patch shortcuts, using access key
Fixed keyboard shortcuts in documents
Edit doc preserves caret and selection on save
Fixed drop down clipping in query indexes
Query run kbd shortcut no longer steals focus
RavenDB-2845 Failing test - sometimes
1. show progress "spinner" for heavy query
2. show "staleness" sign
3. fix index pick select box hover cutting text
4. fix query stats Index Explain and Etag fields
5. after performing query, gain focus on query field
Merge branch 'master' of https://github.com/ayende/ravendb into RavenDB-2857

Conflicts:
	Raven.Studio.Html5/Content/app.less
	Raven.Studio.Html5/Content/app.min.css
do not try to get suggestions if it's dynamic query