Improve examples with PUT, POST and more

[sundbergad]

I m looking for sample code that can help ,e get into Buffalo en past the entry level ie GET from database. As far as I can see /find there does not exist example where one can update existing data in database tables and therefor I suggest updating the TODO example with this option or create new example that fetch from database, edit fetched data en save changes (PUT) to appropriate fields in database or entire post.

Also I can't find example that show how to update/create data from modal form ie v-card to the database with 'save' button

/anders