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

front-end dependencies handled through npm. DMPRoadmap/roadmap#551

Move toggleFormElementError to forms.js

Merge remote-tracking branch 'upstream/CDL-MVP' into kmcgre/CDL-MVP

Set focus to response messages #135

made suggested changes from PR

finished plan share and edit pages. Updated styling and handling or alert/notice messages. Updated css to allow background color, alert message and notice message colors to be set in dmproadmap.scss

finished up share plan page.

started work on share plan page DMPRoadmap/roadmap#497

-Replaced wrong parameter names since it is expected contact_us_contact[...] ...

-Fixed logic for when an email is valid and re-introduced the previous regex, which is compatible with contact_us gem
-Replaced disabled fields (e.g. email, name) with readonly attribute, otherwise these parameters are not send to the server

DMPRoadmap/roadmap#483

added error to create plan for instances when user has not selected an item from the list DMPRoadmap/roadmap#457 swapped out read only form html table structure with dl

moved js and css files into structured directories