Add Command::SetPermission member to centralise access checking. Remove duplicated comments at the same time.

git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@2282 5417fbe8-f217-4b02-8779-1006273d7864

include/modules.h

@@ -231,6 +231,7 @@ class CoreExport Command
 	size_t MaxParams;
 	size_t MinParams;
 	std::string name;
+	std::string permission;
 
 	/** Create a new command.
 	 * @param min_params The minimum number of parameters the parser will require to execute this command
@@ -274,6 +275,11 @@ class CoreExport Command
 	 */
 	bool HasFlag(CommandFlags flag) const;
 
+	/** Set which command permission (e.g. chanserv/forbid) is required for this command.
+	 * @param reststr The permission required to successfully execute this command
+	 */
+	void SetPermission(const std::string &reststr);
+
 	char *help_param1;
 	char *help_param2;
 	char *help_param3;