feat: show product images in basket setting

See merge request !19

Related: brassberg/tickets#244

fix: consider structured data setting in faq category site type

See merge request !18

fix: replace not allowed element to pass the html validator

See merge request !17

(cherry picked from commit fa771496)

Co-authored-by: Michael Danielczok <michael@pcsg.de>

fix: consider structured data setting in faq category site type

See merge request !16

(cherry picked from commit c61a594f)

Co-authored-by: Michael Danielczok <michael@pcsg.de>

feat: show header & footer only if requested (support for quiqqer/app)

See merge request !9

Dev

See merge request !8

Related: #74

Related: #106

Template Cologne uses no more search control from quiqqer/products
therefore this file was unnecessary.

Related: order-simple-checkout#1

Related: order-simple-checkout#1

Related: quiqqer/template-cologne#103

feat: New setting "show page short description"

See merge request !7

Related: #99

Related: #100

Related: #100