fixed issue 2361 (Create Sample Data' successfully does not refresh Documents/Indexes count bar at the bottom (unless you f5))
Merge branch 'RavenDB-2361' of https://github.com/ReginaBricker/ravendb
implemented indexes copy-paste functionality
Merge branch 'master' of https://github.com/ayende/ravendb into RavenDB-2197

Conflicts:
	Raven.Studio.Html5/App/views/indexes.html
Merge branch 'RavenDB-2197' of https://github.com/maximburyak/ravendb
1. added index copy to editIndex page
2. some code refactoring and visual fixes in the copyIndexDialog
- sql replication changed to one united batch operation of put and delete
- fixed server side batch operation with delete that wasn't working
Implementing WebSocket based model for changes API
Merge branch 'RavenDB-2031-RavenDB-2219' of https://github.com/grisha-kotler/ravendb
Merge branch 'RavenDB-2197' of https://github.com/maximburyak/ravendb