Merge pull request #23 from prakashpp/develop

Added nereid_catalog_tree as dependency #3459
Fixed blocks of logo, search and user account

* Fixed the blocks so that if suppose we put blank search block it should not make empty search space.
* Fixed the static url in address-edit template.
Added a new block new_offers n home page #3498

* added new offers area optional using block statement
* added help article category.
* Fixed the link of my cart.
Merge pull request #24 from rahulsukla/develop

Fixed blocks of logo, search and user account
Use data_files instead of package_data for templates
Revert "Use data_files instead of package_data for templates"

This reverts commit 8ab4d723e5d9d9f19043bbe7b22bd4f4b797b6c9.
Use x instead of * to show qty multiplier
Additional improvements to template
Article pages fixed
Improve the readme
Fix the image display in product page
Improve the readme
Patch to fix nereid-webshop menu #3580

* This patch display product categories and their sub-categories in
main menu and removes the hardcoded menu.
Merge pull request #25 from rahulsukla/develop

Patch to fix nereid-webshop menu #3580
The ctaegory endpoint uses uri (not id)
Show variations in category template view
Fixed the category-menu link  #3580
Merge pull request #26 from rahulsukla/develop

Fixed the category-menu link  #3580
Merge pull request #27 from sharoonthomas/develop

Improve the readme
Add checkout templates #3096