Added tag suggestions to Committee Meetings when editing tags

Added tag suggestions to Committee Meetings, by searching for tags in protocol text.

Need translation: "Suggested Tags" to ( "תגיות מוצעות - לחצו להוספה")  in templates/auxiliary/tags_object_edit.html
Reformatted spacing and indentation in tagging.js - What really changed is the add method, where I added the name argument, and at the bottom of the file, I added the handling of tag suggestions.