[svn] Renaming troggle.expo to troggle.core. To do this, used:

perl -p -i -e "s/expo(?=[\s\.']+)/core/g" `find -name \*.py`

and then manually checked each change (had to remove a couple)

profiles/views.py

@@ -14,7 +14,7 @@ from django.template import RequestContext
 from django.views.generic.list_detail import object_list
 from django import forms
 
-from expo.models import Person
+from core.models import Person
 
 from troggle.alwaysUseRequestContext import render_response