separated the dest div into a dest-body & dest-header section, so that we can display the element name as a title/header
the h1 title in dest-header div will now replace itself with the content of  element's name from the api.
removed the 'this is a title' filler text
added a show_title dropdown to the settings to control if we display the title or not.
Merge branch 'feature/add_a_title' into develop
updated versions and repacked the gadget
Merge branch 'release/v1.2' into develop