reintroduced auto-save functionality to write plan page DMPRoadmap/roadmap#535

removed old references to no-colon class since they are no longer applicable

finished up rework of write plan page DMPRoadmap/roadmap#494

fixed styling issues on comments tab. updated section title to use primary color DMPRoadmap/roadmap#494

initial redesign of write plan page DMPRoadmap/roadmap#494

started work on plan write redesign

auto-saving working but needs some improvement. DMPRoadmap/roadmap#438 ...

auto-saving debounce function per form and considering optimistic-locking. DMPRoadmap/roadmap#438

Added focus handler for textarea in order to also cancel debounce. DMPRoadmap/roadmap#438

Fixed problem of loading tinymce styles for production environment.

Changed error text - closes #382.

Added method to validate answer according to each question format. Partial view for section progress. Eager loading of resources needed to calculate plan and section progress. Refactoring of code for progress plan. DMPRoadmap/roadmap#382 ...

Fixed merge conflict. DMPRoadmap/roadmap#382

onChange event for tinymce at plan answers. Removed unnecessary options passed to tinymce. DMPRoadmap/roadmap#382

Fixed timeago problem for when a new answer is created. Refactored JavaScript logic into its own file. Created a partial to handle answer status. DMPRoadmap/roadmap#355

Using touch for timestamp for when only answer.question_options is updated. DMPRoadmap/roadmap#355

finished fixes for answer creation race condition DMPRoadmap/roadmap#241

updates to locking mechanism because it ActiveRecord does not catch 2 creates DMPRoadmap/roadmap#241

change how updating various status indicators are done fixes: https://github.com/DMPRoadmap/roadmap/issues/182

Change notes to work with AJAX calls.

fixes issues around answer text not saving properly; references https://github.com/DMPRoadmap/roadmap/issues/181 ...

fixes issues around status spacing and adds in untranslated strings for
status; references https://github.com/DMPRoadmap/roadmap/issues/182

minor fixes from code review

Optimistic Locking ...

- add bit field to question_format so we don't have to test strings to determine format

- add isOptionBased to question so we dn't have to do multiple string comps for this - there was a boolean already in the DB not being used

- add migration to add bit field

- add migration to add lock_version field to answer

- change answers_controller to do optimistic locking

- change answers controller not to redirect to plans/phase/edit as it wasn't doing anything

- introduced answers/update.js.erb to handle the return from /answers/update.

- to do the conflict resolution you need the old answer and new answer objects. Tried using clone but it doesn't work because it only does a shallow copy. So adopted a "nuclear-option" deep copy but it's a bit much. A compromise would be better.