BTRX - 268 - DUOS: Authenticate Researcher Data Access Request w/ ERA Commons ID

[LeoForconesi]

Addresses Jira Story:

BTRX-268 : Authenticate Researcher Data Access Request w/ ERA Commons ID
BTRX-269 : DUOS: Authenticate Researcher Profile w/ ERA Commons

Changes in this PR:

• This story and code is related to BTRX-268 Back end branch
• Add new Nih service, to:

1. generate expiration day count for account validation and Ui purposes
2. validate incoming token from redirection, and save it if its valid
3. delete Era Account

• Modify Dar Summaries, Reviews and Previews in order to show snap shots of their Access Requests
• Add Nih account requirement in Data Access Requests creations, in order to persist DAR form data when redirecting to Nih url, we had to use local storage, this is a temporal fix until Duos re-implementation
  Note
• Before merging we need to add into Docker template, the redirection Url to Shibboleth for prod, and Nih Mock for test. For this we need to make a modification to config.js in order to its proper Global constants.