New feature

Hi,
I use your plugin and it is perfect for me.
I think that it is very helpful if you add these new feature:
– possibility to customize the admin and workers email
– possibility to set by default “NOT send email to user” when status is “abandoned”
– possibility to manual set the order of services showed in dropdown (by drag & drop)
– possibility to manual set the order of workers showed in dropdown (by drag & drop)

Thank you
Adriano