Better safe than sorry
fixed logging in ReplicationTask
added logging on successful SQL replication
parameterise number of recent touches to remember
Merge branch 'Parameterise-Recent-Touch-Count' of https://github.com/gareththackeray/ravendb
Merge branch 'Logging-In-Sql-Replication' of https://github.com/gareththackeray/ravendb
Merge branch '2.5' of github.com:ayende/ravendb

Conflicts:
	Raven.Database/Config/InMemoryRavenConfiguration.cs
	Raven.Database/Config/StronglyTypedRavenSettings.cs
	Raven.Database/DocumentDatabase.cs