Changed user and group restricted symbols

source/ubl-settings-usergroups-group.c

@@ -31,8 +31,7 @@ ubl_settings_usergroups_group_creation_window *yon_ubl_settings_usergroups_group
 
 	gtk_window_set_title(GTK_WINDOW(window->CreateGroupWindow),GROUPS_TITLE_LABEL);
 
-	// yon_on_entry_set_allowed_symbols(GTK_ENTRY(window->userGroupsEntry),"abcdefghijklmnopqrstuvwxyz1234567890");
-	yon_on_entry_set_allowed_symbols(GTK_ENTRY(window->userLoginEntry),"abcdefghijklmnopqrstuvwxyz1234567890");
+	yon_gtk_entry_block_symbols(GTK_ENTRY(window->userLoginEntry),":\n");
 		on_GID_update(NULL,window);
 	dictionary *entry_dict=NULL;
 	yon_dictionary_add_or_create_if_exists_with_data(entry_dict,"combo",window->PasswordCombo);

source/ubl-settings-usergroups-user.c

@@ -198,8 +198,8 @@ ubl_settings_usergroups_user_window *yon_ubl_settings_usergroups_user_new(){
 	window->MainNotebook=yon_gtk_builder_get_widget(builder,"MainNotebook");
 	window->expiration_unix=NULL;
 	window->last_uid=NULL;
-	yon_gtk_entry_block_symbols(GTK_ENTRY(window->userUserNameEntry),"\"'[]");
-	yon_gtk_entry_block_symbols(GTK_ENTRY(window->userUserNameEntry),"\"'[]");
+	yon_gtk_entry_block_symbols(GTK_ENTRY(window->userUserNameEntry),":\n");
+	yon_gtk_entry_block_symbols(GTK_ENTRY(window->userLoginEntry),":\n");
 
 	time_t t = time(NULL);
 	struct tm tm = *localtime(&t);