Safe v0.0.8

New Features

• Targets - safe can now bounce between any number of
  Vaults easily, without getting the wires crossed.
• Authentication - safe auth now handles the authentication
  against the Vault (using either token, Github or LDAP backends)
• The new safe env sub-command exists to help troubleshoot
  auth/targeting issues.
• New safe paste sub-command is just like safe set, except it
  never asks for confirmation of what you just pasted from
  1password.