v3.0.0
- removed old Resell client
- removed old QuotaManager client
- created one client (all in one) that includes clients Resell and QuotaManager
- new client uses X-Auth-Token instead of X-Token
- updated Go version (1.14 -> 1.20)
- Resell URL is taken from the identity service
- added support auth with user from another domain (different from scope)
- removed context for every request, because gophercloud doesn't support it