… versions.

* master: (23 commits)
  implement ToggleBucketBackup
  Update docs
  Clean var name
  Remove leftover log
  Refactor temproary hub context helper to return context instead of token since it requires the API sig context embedded into it as well.
  OS keychain (#115)
  Update create share API, and add get shared with me files
  Add user secret and key to config/env and CI.
  Use helper function for hub connection, use crypto.PubKey for send message input, update tests.
  Use hub target from global config
  hotfix: Disable hub token in get public key
  Fixed tests and bug fix
  Fix seg fault on mailbox test
  Test setup for inboxing
  Use interface for users client so we can test
  WOrking send example
  Send message wrapper
  Fix local and hub ctx colliding.
  Test mailbox setup in example
  Fix user client against hub
  ...

Convert to in process nodes + bump ipfs deps

* master:
  fix(docs): devMode => dev in setup
  Add GetAPISessionTokens gRPC endpoint (#120)

* master:
  Hotfix: use cfg values for txl hub key and secret instead of directly from env
  Vault: Clientside implementation (#121)
  Use string for nextoffset, add new notifications clear, update accept/reject share endpoint names
  Add unimplemented method to get recently shared with (#125)

…ime flags only.