Merge branch 'release/3.2.1.4' into develop
Removed unused js from app.js and fixed sale_line delete link
Merge pull request #198 from tarunbhardwaj/fix_shoppin-cart

Removed unused js from app.js and fixed sale_line delete link
Merge branch 'hotfix/3.2.1.5' into develop
Appended version in webshop js and css
Removed cssutils from requirements.txt

cssutils is only required for tests and It is already added in
test_require
Merge pull request #199 from tarunbhardwaj/fix_shoppin-cart

Appended version in webshop js and css
Redesign checkout experience

* Checkout steps redesign
* Move steps to search area
* Make checkout pages more lighter and distraction free
* Removed search, account page etc from being
  displayed on the checkout pages
* Add checkout step to sign in page
* More responsiveness improvements
* Improved blocks separation for easy inheritance
Merge pull request #203 from sharoonthomas/co-imp

Redesign checkout experience
Release version 3.2.1.6
Merge branch 'release/3.2.1.6'