Move op/deop/etc back to an actual command, its too hard to use cs_log with it as rewrites. Allow cs_log to work with either command names or service names.

include/modules/cs_log.h

@@ -22,6 +22,7 @@ struct LogSetting
 	Anope::string creator;
 	time_t created;
 
+	virtual ~LogSetting() { }
  protected:
 	LogSetting() { }
 };
@@ -36,6 +37,7 @@ struct LogSettings : Serialize::Checker<std::vector<LogSetting *> >
 	}
 
  public:
+ 	virtual ~LogSettings() { }
 	virtual LogSetting *Create() = 0;
 };