The idea is to create a new type (to avoid ugly string parsing) and
then, instead of iterating through delegations with the username, iterate
through the delegations and look for your username and matching slot. Also
in cases we don't have the slot (everything but delegation), find the slot
when we match a user.
- Update README.md
- Set read-only and write-only channels.
- Reorganized code.
- Set Content-Type and HSTS on index
- House keeping in ecdh.go and symcrypt.go
- Fixed bug; user changes weren't being saved.
