admin_template action and views associated bootstrap. DMPRoadmap/roadmap#562

edit_template and add_phase using new partials tooltip and popover. DMPRoadmap/roadmap#643

layout view for template show, its phases, sections and add new phace. DMPRoadmap/roadmap#643

accordion for section phases. Edit and show phase. DMPRoadmap/roadmap#643

add section to a phase completed. DMPRoadmap/roadmap#643

show and edit sections completed. DMPRoadmap/roadmap#643

fixed broken tests. DMPRoadmap/roadmap#643