Resolve "feature/ETQ Admin, je veux que ssham selle le vault au signal de fin"

Closes #37 (closed)

ssham/__init__.py

@@ -68,7 +68,7 @@ except requests.exceptions.ConnectionError as error:
     lg.debug(str(error))
     exit()
 
-if vault_status == 503 or vault_status == 501:     # Sealed or Not initialized
+if vault_status in (503, 501):     # Sealed or Not initialized
     print(" Vault is started")
     lg.debug(f"__init__ - Vault status code = {str(vault_status)})
     ssham_vault = Vault(app.config['VAULT_ADDR'], app.config['VAULT_EP_NAME'], app.config['VAULT_SHARES'], app.config['VAULT_THRESHOLD'], app.config['SSHAM_LOG_FILENAME'], app.config['SSHAM_LOG_LEVEL'])