- Linting: ESLint (or ignore) JavaScript files; unfinished: editor/jgraduate and editor/extensions folders, editor/ (root), test/ (root) HTML

- Fix: An apparent bug in jquery.svgicons.js whereby a variable `holder` was declared in too nested of a scope
- Fix: `addBezierCurve` in canvg.js had undeclared `i`
- Fix: Undeclared variable in opera widget
- Fix: Screencast `showNotes`

.eslintignore

@@ -1,3 +1,13 @@
 node_modules
+
 editor/jspdf/jspdf.min.js
 editor/jspdf/underscore-min.js
+jgraduate/jpicker.min.js
+jgraduate/jquery.jgraduate.js
+jquery-ui
+jquerybbq
+js-hotkeys
+spinbtn/JQuerySpinBtn.min.js
+test/qunit
+test/sinon
+wave/json2.js