Allow adding extra content to the databases list footer

[Antonio-Maranhao]

Overview

Allow adding extra content to the databases list footer.

Testing recommendations

Run the dev server and modify app/addons/databases/layout.js to add an element under DatabasePagination.
Example:

<DatabasePagination>
  <span>custom content</span>
</DatabasePagination>

then check that the content is displayed at the bottom of the databases list page.

GitHub issue number

n/a

Related Pull Requests

n/a

Checklist

• Code is written and works correctly;
• Changes are covered by tests;
• Documentation reflects the changes;
• Update rebar.config.script with the correct tag once a new Fauxton release is made