added poem controller tests, added js => true on feature tests that could not see the new-poem create button because it was in a different div.  added seed file, enlarged masonry poem-pic div. about to change how poem index search works so that it doesn't only hide non-matches on the current page
changed poem-index search form back to form-tags, and no ajax.  commented all associated js and api/poemcontroller methods out, and am about to focus on refactoring word-tools, and default verse form
small tweaks to poem#verse_form including name change, about to begin integrating instagram