example id_token in 10.3.1. Successful Token Delivery missing at_hash

[Joseph Heenan]

The example id_token in 10.3.1. Successful Token Delivery appears to be missing at_hash which this section says is required.

[Dave Tonge]

Add missing at_hash from example

Resolves #140

→ <<cset a9c9e23e3f0f>>

[Dave Tonge]

Thanks Joseph - this was a good catch.

[Brian Campbell]

Thanks and thanks for catching my mistake and for fixing it. However a little more fixing is needed in that the actual id token in the first example of that section should have it too.

[Brian Campbell]

Add missing at_hash from other example

Resolves #140 again

→ <<cset 0cfd4cfb127a>>