select all documents after collection deletion
- select documents only in page
- all documents select message
- fix when deleting some documents in collection
changes to documents page
Merge branch 'master' of https://github.com/ayende/ravendb into RavenDB-2110

Conflicts:
	Raven.Studio.Html5/App/viewmodels/documents.ts
restored ace csharp highlight
fixes to selecting all documents
update grid after deletion of collection operation is complete
correct count of all documents
- fixes to deleting collection
- displaying proper actions for each selection of documents
Merge branch 'master' of https://github.com/ayende/ravendb into RavenDB-2110

Conflicts:
	Raven.Studio.Html5/App/models/dto.ts
	Raven.Studio.Html5/App/widgets/virtualTable/viewModel.ts
RavenDB-2366 - Right-Click on grid fix