removed old unused Feedjira code and dependency (#2412) ...

* removed old unused Feedjira code and dependency

* removed old Feedjira sanitize helper method and replaced with Rails'

Added functionality to give warnings when links open in new windows. ...

The solution is based on the recommendation in "Techniques for WCAG 2.0" section
"G201: Giving users advanced warning when opening a new window":
"Example 2: Using CSS to provide a warning before opening a new window"
(cf., https://www.w3.org/TR/WCAG20-TECHS/G201.html)

Changes:

- any link in the views with target="_blank" has had css class "has-new-window-popup-info" to the link together with the span   <span class="new-window-pop-info"><%= _('Opens in new window') %></span>.
- The javascript script externalLink.js is used for external links that don't have the target="_blank" in the view.

Fix for issue #2175.

Fixed link for UC3 at footer since the page was previously not found.

updated to development

accessibility fix - add 'new window' text for screen readers when links has target=_blank (#1901) ...

added sr logic to download_plan submit button

Remove accessibility link from the footer ...

Fixes #1734

Added privacy statement page for GDPR compliance needs

added missing borders for edit profile and notification preferences. DMPRoadmap/roadmap#867 ...

white logos for uc3 and dcc. DMPRoadmap/roadmap#867

added handling for contact-us override in branding

update bootstrap templates forms with CSS changes ...

arrange checkbox alignment

update overrides file  with CSS changes

update bootstrap sections forms with CSS changes

Add About page to footer (#695)

Removed styles from HTML & other minor tweaks

New Bootstrap 3 main layout/refactoring of partials

commented out old styling to make it easier to determine whether boostrap or old css is controlling layout/styling DMPRoadmap/roadmap#573

pulled bootstrap in and updated basic header/footer/main content to use the grid system. Updated static pages, home page and contact us page to use grid system DMPRoadmap/roadmap#552

started implementing new nav bar DMProadmap/roadmap#161

began adding aria tags to fontawesome icons. added alt tags to images. renamed two partials that do not seem to be used DMPRoadmap/roadmap#139

css rewrite

fixed some minor labeling of create account headers and links. updated login/register js so that they stop throwing js errors ...

(cherry picked from commit e91ed14)

resolved cherry-pick conflicts

fixed bug on contact_us page ...

(cherry picked from commit e041a9d)

Replace UC3 -> CDL - fixes #245

views/shared and views/layours converted to gettext_rails

removed commented out code from new branding changes

renamed layout partials to remove reference to dmponline. Updated configurations so that the code default assets are stored in lib/assets and any instance specific versions would be stored within app/assets. Move static page content out of the large locales files and placed examples of them into config/locales/static_pages