histograms: dimuon/Jpsi updates

* Removes extra dimuon file and fixes Jpsi file name. (PR #419)
histograms: file menu selection update

* Updates file menu to show selection and to rm csv displayed.
  (closes #398) (PR #419)
histograms: parameter information

* Adds description and units for each parameter in the button title.
  (closes #381) (PR #419)
histograms: help tab

* Adds help tab.  (PR #430)
histograms: help page

* Creates tab content for histogram and help.
  (closes #422) (closes #199) (PR #430)
CMS: HTTP URLs in `cms-validated-run.xml`

* Updates URLs in `cms-validated-run.xml` to use HTTP instead of
  HTTPS.  (addresses #444) (PR #448)
CMS: update of `cms-primary-datasets.xml`

* Adds `942 $e` for collision energy.
* Adds `250 $b` for global tag for software.
* Adds `772 $a` for parent data set.
* Adjusts field `581`.  (addresses #425)
  (PR #437)
CMS: HTTP URLs in `cms-primary-datasets.xml`

* Updates URLs in `cms-primary-datasets.xml` to use HTTP instead of
  HTTPS.  (addresses #444) (PR #437)
records: JSON model update

* Enriches JSON record model to take into account the newly added fields
  and subfields.  (see PR #437)

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>
templates: new handling of `edition_statement`

* Updates templates to reflect the new JSON record model for the
  `edition_statement` field.  (see PR #437)

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>
records: material_publication_note forced as list

* Forces `material_publication_note` as list because some records now
  have multiple 581 field instances.  (see PR #437)

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>
templates: material_publication_note update

* Amends all templates to respect `material_publication_note` being a
  list now.  (see PR #437)

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>
Pxxx templates material_publication_note is now list
UI: fixes images sizing in footer
UI: changes text in "Visualise" pages

* ( closes #440)
formats: search results tag label links

* fixes title shorten on word break
* links labels with record or similar search page
* changes color of collection label
* ( closes #446)
fixtures: fixes links in portalboxes
collections: 1st-try for collection specific pages

* for “CMS Tools”
* for “CMS External Resources”
* updates in default “collection” page
UI: creates a global "Other Resources" page

* create links to experiment “External Resources” collections
formats: fixes for result tags after new field