Merge branch 'master' of https://github.com/ayende/ravendb into RavenDB-2498
Merge branch 'master' of https://github.com/ayende/ravendb into RavenDB-2498
- dirtyFlag for each viewmodel
- navigate to databases page with error (from documents, indexes,...), if this database is disabled
added sqlReplicationConnectionStringsManagement functionality to databaseSettingsDialog.
implemented work around a problem with  databaseSettingsDialog page not calling sibling viewmodels canActivate methods
Merge branch 'RavenDB-1893' of https://github.com/grisha-kotler/ravendb into RavenDB-2498

Conflicts:
	Raven.Studio.Html5/App/viewmodels/quotas.ts
	Raven.Studio.Html5/App/viewmodels/sqlReplicationConnectionStringsManagement.ts
solved problem with databaseSettingsDialog model activation mechanism
sql replication connection strings - some code refactoring and better expereince in different hosting window and screen sizes
Merge pull request #1180 from maximburyak/RavenDB-2498

Raven db 2498