increased timeout in IncrementalBackupTest and moved it to slow tests
namespace adjustments
RavenDB-2823 Debug Info files should all be pretty formatted
updated Jint to 2.3.0
RavenDB-2777 Reset writeErrors on success full write. Add alert if indes has been disabled due to write errors.
RavenDB-2817 No indication in the studio that index has IndexingPriority.Error
RavenDB-2820 Prefetch status shouldn't  be so detailed for debug info
RavenDB-2819 Debug Info should include index defintions
Merge branch 'master' of https://github.com/ppekrol/ravendb
Merge branch 'RavenDB-2777-3' of https://github.com/arekais/ravendb
Merge branch 'RavenDB_2817' of https://github.com/ml054/ravendb
Merge branch 'RavenDB_2820' of https://github.com/ml054/ravendb
Merge branch 'RavenDB_2819' of https://github.com/ml054/ravendb