[api] Add many missing API endpoints

vrobbler/apps/locations/api/serializers.py

@@ -0,0 +1,8 @@
+from locations import models
+from rest_framework import serializers
+
+
+class GeoLocationSerializer(serializers.HyperlinkedModelSerializer):
+    class Meta:
+        model = models.GeoLocation
+        fields = "__all__"