Added test for loading public keys
Fixed keypair fixture
logging authentication errors
Merge pull request #3 from secret-squirrel/user_management

User management
Set SSQ_CLIENT_PASSPHRASE env variable to bypass pass phrase prompt. Tableized list-users
tableized output of user commands
cli/user refactor
generalized cli crud
Rewritten keyring module supports multiple keys of each type
Test fixes
Merge branch 'develop' into public_key_management

Conflicts:
	package.json
Converted passphrase-prompt helper module to one that loads the keyring