RavenDB-1498: implemented ace editor json newline friendly mode. implemented basic toggling between modes.
RavenDB=1498: basic, working version
RavenDB-2527 Add ServerPrefixForHilo for the replication config page
RavenDB=1498: working version, with correct json "stringifying" in "newline friendly" mode
RavenDB-1498: same as before, lighter version
RavenDB-1498 : returned to "slower" version due to JSON not being beautified very well, improved ui exprience
Avoiding getting ObjectDisposedExceptions
Merge branch 'RavenDB_2527' of https://github.com/ml054/ravendb
Merge branch 'RavenDB-2545' of https://github.com/grisha-kotler/ravendb
Merge branch 'RavenDB-1498' of https://github.com/maximburyak/ravendb
More avoiding of object disposed exceptions
RavenDB-2547 Failing core tests
Merge branch 'RavenDB_2547' of https://github.com/ml054/ravendb

Conflicts:
	Raven.Database/Server/Controllers/DocumentsBatchController.cs
Merge branch 'master' of https://github.com/ayende/ravendb into RavenDB-2541
- show error when a .js file is missing.
- show error when url doesn't exist and redirect