Many HTML & Accessibility fixes

phases edit view and its sub-templates using local variables instead of instance variables. DMPRoadmap/roadmap#677 ...

conditional displaying of sub-templates at edit phase. This permits being re-used when previewing a template phase. DMPRoadmap/roadmap#677

Improved views logic. Conditional event handlers for when user does not have permissions to edit plan answer. DMPRoadmap/roadmap#677

Fixed to notes UI according to DMPRoadmap/roadmap#706 ...

re-added listener for new_note submit. DMPRoadmap/roadmap#706

Fixed huge editor for notes when clicking on edit note. Improved performance since Tinymce editor is load on demand. DMPRoadmap/roadmap#706

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

tinymce refactoring for notes using JS. DMPRoadmap/roadmap#571 ...

tinymce refactoring for notes using JS. DMPRoadmap/roadmap#571

tinymce refactoring for answers using JS. TODO adding events. DMPRoadmap/roadmap#571

tinymce gem removed from any view. DMPRoadmap/roadmap#571

tinymce answer events for editor working. DMPRoadmap/roadmap#571

fixed typos in js.erb template. DMPRoadmap/roadmap#571

extend renamed to define since more appropiate. DMPRoadmap/roadmap#571

first round of plan.js cleaned up. DMPRoadmap/roadmap#431 ...

Refactored logic for annotation tabs. DMPRoadmap/roadmap#431

Re-located notes views within notes folder rather than phases. Moved JS logic to its own file at lib/notes/index.js. DMPRoadmap/roadmap#431

Removed old locking logic in view and JS. DMPRoadmap/roadmap#431