Fix data errors in fixtures

E.g. incorrect language codes, fake e-mail addresses, missing
institution, etc.

app/fixtures/institution.json

@@ -6,7 +6,7 @@
       "name": "University of South Africa",
       "abbreviation": "UNISA",
       "url": "https://www.unisa.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
@@ -17,7 +17,7 @@
       "name": "North-West University",
       "abbreviation": "NWU",
       "url": "https://www.nwu.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
@@ -28,249 +28,260 @@
       "name": "University of Pretoria",
       "abbreviation": "UP",
       "url": "https://www.up.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
     "pk": 4,
+    "fields": {
+      "name": "Tshwane University of Technology",
+      "abbreviation": "TUT",
+      "url": "https://tut.ac.za/",
+      "email": "",
+      "logo": ""
+    }
+  },
+  {
+    "model": "general.Institution",
+    "pk": 5,
     "fields": {
       "name": "University of Johannesburg",
       "abbreviation": "UJ",
       "url": "https://www.uj.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 5,
+    "pk": 6,
     "fields": {
       "name": "University of KwaZulu-Natal",
       "abbreviation": "UKZN",
       "url": "https://www.ukzn.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 5,
+    "pk": 7,
     "fields": {
       "name": "University of the Free State",
       "abbreviation": "UFS",
       "url": "https://www.ufs.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 6,
+    "pk": 8,
     "fields": {
       "name": "Cape Peninsula University of Technology",
       "abbreviation": "CPUT",
       "url": "https://www.cput.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 7,
+    "pk": 9,
     "fields": {
       "name": "University of the Witwatersrand",
       "abbreviation": "WITS",
       "url": "https://www.wits.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 8,
+    "pk": 10,
     "fields": {
       "name": "University of Stellenbosch",
       "abbreviation": "US",
       "url": "http://www.sun.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 9,
+    "pk": 11,
     "fields": {
       "name": "University of Cape Town",
       "abbreviation": "UCT",
       "url": "https://uct.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 10,
+    "pk": 12,
     "fields": {
       "name": "Nelson Mandela Metropolitan University",
       "abbreviation": "NMU",
       "url": "https://www.mandela.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 11,
+    "pk": 13,
     "fields": {
       "name": "Walter Sisulu University",
       "abbreviation": "WSU",
       "url": "https://www.wsu.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 12,
+    "pk": 14,
     "fields": {
       "name": "Durban University of Technology",
       "abbreviation": "DUT",
       "url": "https://www.dut.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 13,
+    "pk": 15,
     "fields": {
       "name": "University of Limpopo",
       "abbreviation": "UL",
       "url": "https://www.ul.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
    {
     "model": "general.Institution",
-    "pk": 14,
+    "pk": 16,
     "fields": {
       "name": "Vaal University of Technology",
       "abbreviation": "VUT",
       "url": "https://www.vut.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
     {
     "model": "general.Institution",
-    "pk": 15,
+    "pk": 17,
     "fields": {
       "name": "University of Zululand",
       "abbreviation": "UniZulu",
       "url": "https://www.unizulu.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
    {
     "model": "general.Institution",
-    "pk": 16,
+    "pk": 18,
     "fields": {
       "name": "University of the Western Cape",
       "abbreviation": "UWC",
       "url": "https://www.uwc.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 17,
+    "pk": 19,
     "fields": {
       "name": "Central University of Technology",
       "abbreviation": "CUT",
       "url": "https://www.cut.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
    {
     "model": "general.Institution",
-    "pk": 18,
+    "pk": 20,
     "fields": {
       "name": "University of Fort Hare",
       "abbreviation": "UFH",
       "url": "https://www.ufh.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 19,
+    "pk": 21,
     "fields": {
       "name": "Rhodes University",
       "abbreviation": "RU",
       "url": "https://www.ru.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 20,
+    "pk": 22,
     "fields": {
       "name": "University of Venda",
       "abbreviation": "Venda",
       "url": "https://www.univen.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
     {
     "model": "general.Institution",
-    "pk": 21,
+    "pk": 23,
     "fields": {
       "name": "Mangosuthu University of Technology",
       "abbreviation": "MUT",
       "url": "https://www.mut.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
   {
     "model": "general.Institution",
-    "pk": 22,
+    "pk": 24,
     "fields": {
       "name": "Sefako Makgatho Health Sciences University",
       "abbreviation": "FMHSU",
       "url": "https://www.smu.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
     {
     "model": "general.Institution",
-    "pk": 23,
+    "pk": 25,
     "fields": {
       "name": "University of Mpumalanga",
       "abbreviation": "UMP",
       "url": "https://www.ump.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   },
     {
     "model": "general.Institution",
-    "pk": 24,
+    "pk": 26,
     "fields": {
       "name": "Sol Plaatje University",
       "abbreviation": "SPU",
       "url": "https://www.spu.ac.za/",
-      "email": "[email protected]",
+      "email": "",
       "logo": ""
     }
   }

app/fixtures/language.json

@@ -27,7 +27,7 @@
     "model": "general.Language",
     "pk": 4,
     "fields": {
-      "name": "Pedi",
+      "name": "Northern Sotho",
       "iso_code": "nso"
     }
   },
@@ -36,7 +36,7 @@
     "pk": 5,
     "fields": {
       "name": "Sotho",
-      "iso_code": "sot"
+      "iso_code": "st"
     }
   },
   {
@@ -52,7 +52,7 @@
     "pk": 7,
     "fields": {
       "name": "Swati",
-      "iso_code": "swz"
+      "iso_code": "ss"
     }
   },
   {