Use __str__ instead of __repr__

Django uses this to get the string representation of an object

app/models.py

@@ -23,7 +23,7 @@ class Field(models.Model):
     class Meta:
         db_table = 'field'
 
-    def __repr__(self): return self.name
+    def __str__(self): return self.name
 
     def dict(self):
         return {'id': self.id, 'name': self.name}
@@ -45,7 +45,7 @@ class Method(models.Model):
     class Meta:
         db_table = 'method'
 
-    def __repr__(self): return self.name
+    def __str__(self): return self.name
 
     def dict(self):
         return {'id': self.id, 'name': self.name}
@@ -86,7 +86,7 @@ class Person(models.Model):
     def fullname(self):
         return " ".join([self.title, self.first_name, self.last_name])
 
-    def __repr__(self):
+    def __str__(self):
         return self.fullname()
 
     def dict(self):
@@ -112,7 +112,7 @@ class Range(models.Model):
     class Meta:
         db_table = 'range'
 
-    def __repr__(self):
+    def __str__(self):
         return self.name
 
     def dict(self):
@@ -144,7 +144,7 @@ class Resource(models.Model):
     class Meta:
         db_table = 'resource'
 
-    def __repr__(self):
+    def __str__(self):
         return self.title
 
     def dict(self):
@@ -199,7 +199,7 @@ class Taxon(models.Model):
     class Meta:
         db_table = 'taxon'
 
-    def __repr__(self): return self.name
+    def __str__(self): return self.name
 
     def dict(self):
         return {'id': self.id, 'name': self.name}