Buildsystem/Windows: Add support for reading commithash and commitdate directly from the executable binaries.

To view this information, check the "Product Version" field in Properties on the respective daemon.

+ Fix worldserver/authserver .rc file layouts and content (now adheres to MS standards *sighs*)
+ Change .serv info output to show corename followed by the commit date and hash
+ Include showing the versionstring on worldserver startup completion (on Aokromes' request)

Thanks to Paradox for bugging me enough about it and the initial pull-request.

src/server/worldserver/Master.cpp

@@ -275,6 +275,7 @@ int Master::Run()
     // set server online (allow connecting now)
     LoginDatabase.DirectPExecute("UPDATE realmlist SET color = color & ~%u, population = 0 WHERE id = '%u'", REALM_FLAG_INVALID, realmID);
 
+    sLog->outString("%s (worldserver-daemon) ready...", _FULLVERSION);
     sWorldSocketMgr->Wait();
 
     if (soap_thread)