[-] CORE : fixed bug #PSCFV-4523 - Static _PS_DEFAULT_CUSTOMER_GROUP_ is still use in code even if deprecated 1.5.0.1
// small fix
[-] BO : bad initialization of context due to miss define of _PS_ADMIN_DIR_ in displayImage.php
Merge branch 'development' of https://github.com/PrestaShop/PrestaShop into development
[-] BO : fixed bug #PSCFV-4668 - added check if module folder is writable before upgrade it
//small fix
//small fix part 2
[-] BO : fixed bug #PSCFV-4961 - Strange behavior when reordering categories
// performances improvement
// small perf optimization
[-] FO : fixed bug #PSCFV-5312 - Error Uncaught TypeError: Cannot read property top of null in ajax-cart.js when Cart Block is not on product page
Merge branch 'development' of https://github.com/PrestaShop/PrestaShop into development
[-] FO : Fix #PSCFV-5905 Fatal error: "no default carrier"
// Fix PHP warning
[-] CORE : fixed bug #PSCFV-5433 - Order confirmation email doesn't report customization
Merge branch 'development' of https://github.com/PrestaShop/PrestaShop into development
[-] FO : Do not suggest states that are not active
[-] FO : Bad html entities for alert of order-address.js
[-] FO : Fix backslashes for smartyTranslate and js=1
[-] FO : fix #PSCFV-6165 cart update when inactive country in old address