Update readme.md
Update readme.md

reminding about protected $width on eloquent model that might be handy if user needs translations all the time
Frozire/laravel-translatable,Daegon/laravel-translatable,InMoji/laravel-translatable,gvojtko/laravel-translatable,acacha/laravel-translatable,lennynyktyk/laravel-translatable,javichito/laravel-translatable,dimsav/laravel-translatable