guidances_notes layout according to bootstrap. DMPRoadmap/roadmap#562 ...

new notes view according to bootstrap. Display logic for each view at JS. DMPRoadmap/roadmap#562

new notes working without js.erb templates. Fixed functional test broken. TODO update number of comments view. DMPRoadmap/roadmap#562

$.ajax attributes url and method extracted from closest form action and method attributes respectively. DMPRoadmap/roadmap#562

number of comments template and includes method at answer for abstracting logic. DMPRoadmap/roadmap#562