Changed tagging field to text from textarea

This allows the JavaScript to display the tags to work

django/website/hid/forms/item.py

@@ -20,7 +20,7 @@ class AddEditItemForm(forms.Form):
         required=True
     )
     tags = forms.CharField(
-        widget=forms.Textarea,
+        widget=forms.TextInput,
         required=False
     )