session: clarify messages during setup

bliss/common/session.py

@@ -616,6 +616,8 @@ class Session:
         if self.setup_file is None:
             return
 
+        print("%s: Executing setup file..." % self.name)
+
         with get_file(
             {"setup_file": self.setup_file}, "setup_file", text=True
         ) as setup_file:

bliss/shell/__init__.py

@@ -116,7 +116,7 @@ def initialize(session_name=None):
         except RuntimeError:  # Beacon is too old
             pass
         session = config.get(session_name)
-        print("%s: Executing setup..." % session.name)
+        print("%s: Loading config..." % session.name)
 
     env_dict = __main__.__dict__