Remove 'Edit content on this page' button

Remove the edit content on this page button and the spotlight effect. The edit content buttons are getting rendered by the css and javascript in the template composer.

To determine the rendering position of the edit button the class 'editable' is used. The 'edit content' buttons are getting rendered absolute to the last non 'position: static' parent element with css:

%< -----
a.hst-cmseditlink {
...
top: 10px;
right: 10px;
position: absolute;
...
}
%<------