AMEC-2028: show the author supplied doi in the references
AMEC-2035: Change name of "CrossRef" link in references
AMEC-2036: update style of references
AMEC-1982: show crossref/pubmed/google scholer links if article is journal
AMEC-1779 first pass at handling the media coverage form
Merge remote-tracking branch 'origin/master' into dev-AMEC-1779
AMEC-2028: de-link doi references
AMEC-1779
added captcha to the media coverage form
added some form data validation
AMEC-2049 added 'Media Coverage' link to the left hand side article nav
AMEC-1779 handle doi correctly.  clear out error messages correctly
AMEC-1779 added logic to use current user info
- adding cancel button, styling, created new modal styles.
AMEC-1779 got response and challenge backwards
Merge remote-tracking branch 'origin/dev-AMEC-1779' into dev-AMEC-1779
Merge remote-tracking branch 'origin/dev-AMEC-2049' into release/2.9.1rc
Merge remote-tracking branch 'origin/dev-AMEC-1779' into release/2.9.1rc
AMEC-1779 updated unit test
Merge remote-tracking branch 'origin/dev-AMEC-1779' into release/2.9.1rc
AMEC-1779
added javascript logic to display the recaptcha information vs getting the html from java
added small amount of validation
Merge remote-tracking branch 'origin/master' into dev-AMEC-1779