tests for a new Item model
model with no attributes and first migration
add textfield with default and migration for it.
Iterate thru rows in template, only save if necessary.
Add test for redirect
switch to using a redirect. --ch05l028--
split into two unit tests for POST. --ch05l029--
add test that home page displays all list items
home page now shows all list items.
gitignore database
add forloop counter, fix template tag whitespace

Conflicts:
	lists/templates/home.html
change gitignore for new database name db.sqlite3
use .first() method
use objects.count instead of objects.all.count
fixup key ordering in migration 1