Bug 13775: Set main headings to mandatory in authority frameworks

Bug 13775: Set main headings to mandatory in authority frameworks

For MARC21 we need to set the following tags as mandatory:
  CHRON_TERM => 148
  CORPO_NAME => 110
  GENRE/FORM => 155
  GEOGR_NAME => 151
  MEETI_NAME => 111
  PERSO_NAME => 100
  TOPIC_TERM => 150
  UNIF_TITLE => 130

Note that it also fixes an error on the UI, which was initially reported
on bug 13775.

Test plan:
- Create a fresh install in the language of your choice.
- Confirm that when you create a new authority you cannot save without
entering a value for the main heading

- Edit marc record's field 648 -> chronological term
- Try to add there one by clicking a link on the left side of the field.
From there it opens me to a new window, click "Create a new authority"
Click on the authority creating fields randomly, save.
=> Without this patch an error occurred "Can't call method "subfields"
on an undefined value at authorities/blinddetail-biblio-search.pl line 88."

Signed-off-by: Bernardo Gonzalez Kriegel <bgkriegel@gmail.com>
Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>