Merge pull request #224 from eko/develop

Fix price bundle documentation
Fixed basket reset in db
This ensures that the value of the quantity is always an integer in the form submission
Merge pull request #243 from zapoyok/patch-qty-#214

Fixes the type of the quantity (always an integer) on the "add product" form submission
Merge pull request #242 from Bladrak/basketReset

Fixed basket reset in db
Adding the manual installation process documentation
Complete installation documentation with Bladrak's suggestions
Adding @rande feedback
Merge pull request #233 from grosenbaum/wip-update-installation-doc

[WIP] Proposal for an update of the documentation to define the manual installation process
fix indentation
Added datepicker to admin classes
Merge pull request #247 from Bladrak/datepicker

Added datepicker to admin classes
Fix basket VAT with BasketBuilder
Merge pull request #254 from Wharenn/fix_basket_vat

Fix basket VAT not displayed in final review step
fix index name
Fix installation documentation