Added polish translation + phrase bugfix
Added polish translation + phrase bugfix

michelpm1/angular-filemanager,joni2back/angular-filemanager,anexit1/angular-filemanager,anexit1/angular-filemanager,furqanaziz/angular-filemanager,furqanaziz/angular-filemanager,joni2back/angular-filemanager,furqanaziz/angular-filemanager,michelpm1/angular-filemanager,anexit1/angular-filemanager,michelpm1/angular-filemanager,michelpm1/angular-filemanager,michelpm1/angular-filemanager,joni2back/angular-filemanager,anexit1/angular-filemanager,joni2back/angular-filemanager,furqanaziz/angular-filemanager,joni2back/angular-filemanager,furqanaziz/angular-filemanager