Merge branch 'release-1.1.0' of github.com:sserrata/pancloud into release-1.1.0

Author: sserrata

pancloud/credentials.py

@@ -79,12 +79,11 @@ def __init__(self, auth_base_url=None, client_id=None, client_secret=None,
         self.token_lock = Lock()
         self.token_url = token_url or TOKEN_URL
         self.token_revoke_url = token_revoke_url or REVOKE_URL
-        if not os.path.exists(os.path.join(
-            os.path.expanduser('~'), '.config')
-        ):
-            os.mkdir(os.path.join(os.path.expanduser('~'), '.config'))
         if not os.path.exists(os.path.dirname(self.path)):
-            os.mkdir(os.path.dirname(self.path))
+            try:
+                os.makedirs(os.path.dirname(self.path), 0o700)
+            except OSError as e:
+                raise PanCloudError("{}".format(e))
         self.db = TinyDB(self.path, sort_keys=True, indent=4,
                          default_table='profiles')
         self.query = Query()