update for v 7.3:
-admin:
*slugs are finnaly creating corectly for slovak accents for blog, tag
and product titles
-customer:
*blog prewievs no longer hold predefined height, the same goes for blog
tag preview
*remember me login is functional
*added signing up for newsletter subscription
*user can no longer access login page if already loged in
-general
*defining witch style files (.css) should load for certain controllers
*controllers now recognize automatic login