Changed render to redirect in order to make routing after recipe update work.

Added chai-http to enable mimicing server tests, added a model test.

Added mocha and chai for testing, wrote first test, added eslint.

Added seeds to db.

Changed some database variable setting.

Merge pull request #2 from JuliaZamaitat/deployment

Deployment setup.

Added missing fields to recipe schema and made view content dynamic.

Added styling to edit recipe.

Added update action for recipe.

Added edit action with database update.

Removed duplicate css.

Styling detail view for recipe, wip.

Added two entries and made content dynamic. Wip.

Introduced schema and different structure for views.