RavenDB-1609 Provide a way to get the total server time in lazy requests
RavenDB-1735. Voron: Implement TramsactionalStorage.GetDatabaseSizeInBytes
added fody configuration to all projects
Adding fody files
RavenDB-1213 Provide a way to force LOH compaction

/admin/gc
/admin/log-compaction

Will clear all caches in all loaded db.
Require system db admin
Not applicable for a single db any longer
Merge branch 'RavenDB-1735' of https://github.com/ppekrol/ravendb into New3
Merge branch 'RavenDB_1609' of https://github.com/ml054/ravendb into New3