1. use call_js_panel_method convenience method 2. json_refresh_tickets method added
1. use call_js_panel_method convenience method
2. json_refresh_tickets method added

Ensembl/public-plugins,muffato/public-plugins,muffato/public-plugins,Ensembl/public-plugins,Ensembl/public-plugins,muffato/public-plugins,muffato/public-plugins