(svn r25902) -Update from WebTranslator v3.0:
croatian - 3 changes by VoyagerOne
polish - 10 changes by wojteks86
(svn r25903) -Codechange: Refactor RefreshNextHopsStats into an own class LinkRefresher.
(svn r25904) -Fix: add forgotten files
(svn r25905) -Codechange: A more robust way of detecting loops during order prediction.
(svn r25906) -Fix: Simplify condition logic in link refresher.
(svn r25907) -Fix: missing svn properties.
(svn r25908) -Fix: Some documentation for constructors of LinkRefresher::Hop.
(svn r25909) -Fix (r25906): That simplification was a bit too much.