Increase field length for "Users" / "Nodes" / "Comments" on admin/edgesense/script-param

[tanius]

I did run into the problem than, when using long paths or long URLs (esp. those including the ?edgesense_views_key=[…] GET parameter), the text fields named "Users" / "Nodes" / "Comments" on the "Script Configuration" screen (admin/edgesense/script-param) are simply too short, not allowing to enter more characters. Making them twice as long should suffice.