started with angular
added selenium test for 'add ingredients'
implemented: addIngredient
tidy: html styling
renamed 'ingredient' to 'grocery'
create basic_grocerylist test suite
implementeds save/load
added quantity tests
order of buttons.
added dishes concept
added (test-less) menu
test: add ingredients to add_dishes test
added 'add copy of dish to menu'
add dish to menu: update grocery list!
add stylesheet
added 'less.js' style sheet library
refactored: use require.js => unit test