Update header defaults in config.ts

Update config so that default header is 
` collapse: false, variant: compact, colour: none`

Closes #56

Author: esmeetewinkel

config.ts

@@ -22,6 +22,9 @@ config.app_data.output_path = "./app_data";
 config.app_config.APP_LANGUAGES.default = "gb_en";
 config.app_config.APP_SIDEMENU_DEFAULTS.title = "FacilitatorApp";
 config.app_config.APP_HEADER_DEFAULTS.title = "FacilitatorApp";
+config.app_config.APP_HEADER_DEFAULTS.collapse = false;
+config.app_config.APP_HEADER_DEFAULTS.variant ="compact";
+config.app_config.APP_HEADER_DEFAULTS.colour = "none";
 config.app_config.NOTIFICATION_DEFAULTS.title = "New message from FacilitatorApp";
 config.app_config.NOTIFICATION_DEFAULTS.text = "You have a new message from FacilitatorApp";
 config.app_config.APP_THEMES.available = ["default", "professional"];