Merge pull request #923 from datacite/landing-page-icons

Fixes off-center landing page icons

Merge pull request #892 from datacite/schema-3-dep

Fabrica Schema 3 Deprecation Tasks

Merge pull request #889 from datacite/schema-4.6

Schema 4.6

Merge pull request #910 from datacite/sort-defaults

Explicitly set the default doi sorting parameter

Merge pull request #879 from datacite/4.x-fix

4.x fix - allow CDN_URL to be settable from external env variables for production

Merge pull request #874 from datacite/fabrica-updates-4.x

Fabrica updates 4.x

Merge pull request #872 from datacite/fix-email-field-type

Change email fields to use email control type

Merge pull request #866 from datacite/svogt/issue2140

Issue datacite/2140: fix submit button on password reset page.

Merge pull request #865 from datacite/codycooperross/issue864

Fix for Fabrica form resets selected prefix when entering metadata

Merge pull request #863 from datacite/codycooperross/issue862

Fix for rendering error with DOIs with null nameIdentifier