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-sectors.txt

@@ -0,0 +1,29 @@
+Agriculture
+Aquaculture
+Banking and Financial Services
+Communications
+Conflict, Peace and Security
+Construction
+Consumer products
+Education
+Electronics
+Energy
+Environment Protection
+Fishing
+Forestry
+Government and Civil Society
+Health )
+Industry
+Infrastructure
+Jewelry
+Livestock
+Mineral Resources and Mining
+Processed food
+Services
+Sport
+Textiles/Garment
+Tourism
+Toys
+Trade
+Transport and Storage
+Water Supply and Sanitation