LPS-37937 Copy dockbar/add_layout.jsp (no changes)
LPS-37937 Updates add_layout to be used within control panel
LPS-37937 Replaces dockbar/add_layout in favour of layouts_admin/add_layout
LPS-37937 Prefix input ids to prevent collisions in Control Panel
LPS-37937 Add styling to add-content inside dialog
LPS-37937 SF
LPS-37937 SF - we should not use the control panel layout from here
LPS-37937 this jsp can be included from the layouts_admin (control panel) and the dockbar (in a page). selLayout will contain the page selected (in the control panel) or the current page.  In the control panel selLayout can be null at the layoutSet level.
LPS-37937 fix - consitent pattern for ids with a prefix (same pattern as in look_and_feel_themes.jsp or in search_iterator/page.jsp)
LPS-37937 SF
LPS-37937 - SF: IDs in JavaScript weren't updated
LPS-37937 - Source formatting