Revise *status and *controlpanel help output

The list of available commands is quite exhausting. These changes make it possible for users to filter the help output.
updated:

	diff --git a/modules/controlpanel.cpp b/modules/controlpanel.cpp
	index c63c76a..de6e138 100644
	--- a/modules/controlpanel.cpp
	+++ b/modules/controlpanel.cpp
	@@ -1376,7 +1376,7 @@ class CAdminMod : public CModule {
	 public:
	        MODCONSTRUCTOR(CAdminMod) {
	                AddCommand("Help",         static_cast<CModCommand::ModCmdFunc>(&CAdminMod::PrintHelp),
	-                       "[command]",                                      "Generates this output");
	+                       "[command] [variable]",                           "Prints help for matching commands and variables");
	                AddCommand("Get",          static_cast<CModCommand::ModCmdFunc>(&CAdminMod::Get),
	                        "<variable> [username]",                          "Prints the variable's value for the given or current user");
	                AddCommand("Set",          static_cast<CModCommand::ModCmdFunc>(&CAdminMod::Set),