Merge pull request #16 from Dziolas/master

Bibcheck plugin for fixing 773 field
Merge pull request #15 from mvesper/nations

Nations: Reworks nations.py to use the field 700__w
Bibcheck plugin for fixing 773 field

* adds missing value in 'y' subfield - takes a year from record
  creatin date,
* removes empty subfields (also 773__c with only "-").
Merge pull request #17 from Dziolas/master

Removes unused Makefile rule
Removes unused Makefile rule
Adds new (chk_fix_773_subfields.py) bibcheck plugin to Makefile
Merge pull request #18 from Dziolas/master

Adds new (chk_fix_773_subfields.py) bibcheck plugin to Makefile
Fixes:

* fixes parameters names,
* cast record_id in compliance check to INT,
* changes full path to use invenio.config variable.
Fix for displaying delivery dates when DOI wasnt registered yet.
Merge pull request #20 from Dziolas/master

Fix for displaying delivery dates when DOI wasnt registered yet.
Compliance: Moves add- and amend_fields to compliance_check

* Due to missing generality, the functions add_fields and
  amend_fields are moved from utils.py to compliance_check.py

Signed-off-by: Martin Vesper <martin.vesper@cern.ch>
Compliance checks: fixes

* fixes displaying compliance checks when no doi registration date,

* fixes creating a path for looking for compliance settings.
Merge pull request #22 from Dziolas/master

Compliance checks: fixes
Nations: Affiliation adjustments

* check_nations.py now allows multiple affiliations. Those are
  added as individual subfields (100__w or 700__w).

* CERN is now added to NATIONS_DEFAULT_MAP. Picking CERN over
  Switzerland in case both are in the same affiliation.

* nations.py is now also uses the fields 100__w or 700__w to
  find the records affiliated to CERN.

Signed-off-by: Martin Vesper <martin.vesper@cern.ch>