[FIX] website: remove theme-dependant tour step description
[FIX] website: remove theme-dependant tour step description

A tour step mentionned the "features" block and selected the nth
snippet. The problem is that the nth snippet is not the features
block for every theme.

dfang/odoo,hip-odoo/odoo,hip-odoo/odoo,hip-odoo/odoo,ygol/odoo,dfang/odoo,ygol/odoo,dfang/odoo,ygol/odoo,ygol/odoo,ygol/odoo,ygol/odoo,hip-odoo/odoo,dfang/odoo,hip-odoo/odoo,ygol/odoo,dfang/odoo,dfang/odoo,hip-odoo/odoo