inputtitle_submit.js: adding fadeIn and fadeOut, another conditional for cases when the input length is zero and there is something in the json object, making fadeout on blur.
master-child.scss: Styling the container of the autocomplete elements.
page-wcmc.php: relocating the get_sidebar() because it appeared in the wrong container. (I still don't know why that happened)
wcmc-searchform.php: adding class to the form.