Regenerate controlled vocabularies

Now they are named using their DSpace field name. I generated them
like this:

    $ ./util/export-controlled-vocabularies.py -i data/iseal-core.csv --clean -d
    $ ./util/export-controlled-vocabularies.py -i data/fsc.csv -d

data/controlled-vocabularies/is-focus-systemelement.txt

@@ -0,0 +1,19 @@
+Assurance assessment and audit methodology
+Assurance management
+Assurance oversight and accreditation
+Assurance systems
+Capacity building
+Claims management
+Data and information management
+Grievances, complaints and appeals
+MandE communicating impact
+MandE learning and improvement
+MandE outcomes and impacts
+MandE performance monitoring
+Risk management
+Stakeholder engagement and management
+Standard revision
+Standard setting
+System governance
+Theory of change
+Traceability and chain of custody