Harmonize usage of tooltips in our UI: +
+General rule: Tooltip will be shown only if action button has not label in it.

Tasks:

• Remove tooltips display from sidebars ez-context-menu and ez-side-menu (Content views, Editing view, Create and Editing views in Admin section, Trash);
• Remove tooltips from buttons with icons and labels or buttons with just text (Create btn in Dashboard, Search btn in Link manager, Field types btns with text in Editing view, btns in Search);
• Remove tooltips from breadcrumbs;
• Remove tooltips from ez-page-title, ez-page-title_content-name, also in ez-content-edit remove tooltip from ez-content-item_name
• Add tooltip in Editing view to ez-details-items__toggler with text for tooltip "More info"