added next delivery slot method
added form on top of every page
moved delivery options to taxons page
submitting taxons page form
moved file to taxons view folder
fixing specs to deal with different timezones
separating validation from presence of delivery date - also fixing some more timezone issues
separating present and valid delivery time
defaulting to current date on homepage
showing error messages
changing success message to show order delivery date
reloading the page to get success message
adding information about cut off time
bumping version