deposit: form.js field modified fix

* Allows fields such as multi-select to properly get the values.

Signed-off-by: Javier Martin Montull <javier.martin.montull@cern.ch>
base: build.js improvement

* Reuses `settings.js` configuration to avoid redundancy.

Signed-off-by: Javier Martin Montull <javier.martin.montull@cern.ch>
global: removal of ZENODO mentions

* Removes mentions of ZENODO from licence and templates.  (closes #2371)

Signed-off-by: Jiri Kuncar <jiri.kuncar@cern.ch>
legacy: fix websearch unformatted vars stacktrace

* Change output generation of perform_index to use .format().
  Requesting the admin interface page for WebSearch previously always
  resulted in a stacktrace due to unformatted strings.

Signed-off-by: Dimitrios Semitsoglou-Tsiapos <dsemitso@cern.ch>