Remove vendoring, update to latest soffit-go lib

Update example with necessary crypto

Update soffit version

Rename jwk->jwt

Update tests

Point to new soffit repo for type defs

Add a flag around vault usage

Move template to separate file

Update godeps again

Remove godeps

Add vendored deps

Update to use vtls

Update runtime

Merge branch 'vault' of gh:andrewstuart/soffit-go-poc into vault

Update with payload type