Fixed bugs:
[-] FO : Fix bug #PSCFV-12189, module can be disabled
[-] FO : Fix bug #PSCSX-2025 again, group by empty color for textures
[-] FO : Fix bug #PSCSX-2418, no thickbow when only one image
[-] FO : Fix bug #PSCFV-12204, bad deletion of cart rule Conflicts: themes/default-bootstrap/js/cart-summary.js
[-] BO : Fix bug #PSCSX-2455, lang not valid
[-] BO : Fix bug duplicate manufacturers, follow up https://github.com/PrestaShop/PrestaShop/pull/1892
[-] BO : Fix bug #PSCSX-2382, could not chosse an accessory
[-] BO : FixBug #PSCSX-2440
[-] BO : Fix bug #PSCSX-2419, could not force id
[-] BO : Fix bug #PSCSX-2431, bad admin_themes.js loading
[-] BO : Fix #PSCSX-2432, Display theme info from DB if no XML
[-] BO : Fix Invalid date Exception on AdminCustomers
[-] BO : Fix bug #PSCFV-12205, checked property for specific product selection
[-] CORE : #PSCSX-2438 undefined conts
[-] WS: Fix #PSCSX-2344 preg_match(): Compilation failed
Improved/changed features:
[*] BO : fix strip switch
[*] BO : strip label & checkbox for bootstrap/chrome