begin to work on list index
bring up to date

Conflicts:
	app/controllers/api/lists_controller.rb
	spec/controllers/api/lists_controller_spec.rb
list index returns only user's lists
Merge pull request #1 from bfaguy/create-lists

create-lists branch
Merge pull request #2 from bfaguy/list-index

lg2m
merge in master to bring up to date