v1.6.0 - expand endpoints available to token access

[mjstealey]

Check with Paul, et. al regarding which endpoints should be open to token based access

• [x] expand token based access for endpoints denoted below
  • [x] GET /sshkeys
  • [x] POST /sshkeys
  • [x] PUT /sshkeys
  • [x] DELETE /sshkeys/{uuid}
  • [x] GET /sshkeys/{uuid}

[mjstealey]

merged and deployed