Displays the server error modal on HTTP 500 errors
Merge pull request #145 from prabinv/23810_Handle500Errors

Displays the server error modal on HTTP 500 errors
main layout created
Updated gem and packages. More layout work.
Added local delete for item in shopping cart.
Added translations.
Merge branch '#28987-create-shopping-cart-page' of https://github.com/volusion-angular-themes/method into #28987-create-shopping-cart-page