base for making fields autocomplebox
Merge branch '2.5' of https://github.com/ayende/ravendb into 2.5
Merge branch '2.5' of https://github.com/ayende/ravendb into 2.5
RavenDB-1249 Drop-downs for fields in studio index editor

did as autocompletebox and not dropdown
RavenDB-1319 Backup fails when using Api Key
fixing the error
Merge branch '2.5' of github.com:DanielDar/ravendb into 2.5
Adding support for case insensitive unique constraints
Adding passing test
Don't store as much data in memory during remote bulk insert ops
Better way to estimate actual size of data
Making sure that HeadAsync on non existing doc return null instead of NRE
minor
Merge branch '2.5' of github.com:ayende/ravendb into 2.5
Disabling symbol source integration