6e7f478402
The scroll lock class `modal-open` is removed from the body when the EditImageModal is closed using the "Close" or "X" button, but not when the "Insert Image" button is clicked. The submit button handler now calls the `closeImageModal` handler too so that the `modal-open` class is removed after inserting or editing an image.
common ------ This directory contains common code shared between LMS and CMS, such as Mako templates, CSS, and Coffescript.