Removed Form Scripts for course doctype.

They are no longer required as we are using portal pages now.

community/community/doctype/community_course/community_course.js

@@ -2,9 +2,4 @@
 // For license information, please see license.txt
 
 frappe.ui.form.on('Community Course', {
-	before_submit: function (form) {
-		if (!form.doc.route) {
-			form.doc.route = "/courses/" + form.doc.name
-		}
-	}
 });