Remove :custom date display format for i18n reasons

Removed circular tick icon progress indicators from each section in write plan. DMPRoadmap/roadmap#867 ...

Ensure the question text comes before an example answer. DMPRoadmap/roadmap#867

Made the "Answered X mins ago" alert smaller. DMPRoadmap/roadmap#867

drew a line between questions to visually demarcate one from another. DMPRoadmap/roadmap#867

Fixed accordion HTML elements hierarchy and optimised expandCollapseAll. DMPRoadmap/roadmap#867

Reinstate borders around active areas. DMPRoadmap/roadmap#867

Ensure edges are consistent throughout UI - sharp not curved. DMPRoadmap/roadmap#867

Ensure edges are consistent throughout UI - sharp not curved. DMPRoadmap/roadmap#867

example answer for plans tweaked. Answer status html refactored. DMPRoadmap/roadmap#867

fixes problem rendering tinymce when a stale answer is found. DMPRoadmap/roadmap#867

refactored styles into classes. DMPRoadmap/roadmap#867

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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

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