Merge pull request #1253 from ivanov/profile_auto_create

set auto_create flag for notebook apps

Fixes first use of bundled profiles when used with the notebook (e.g. ipython --profile=sympy).

IPython/frontend/html/notebook/notebookapp.py

@@ -217,6 +217,9 b' class NotebookApp(BaseIPythonApplication):'
                     config=True,
                     help="Set the log level by value or name.")
 
+    # create requested profiles by default, if they don't exist:
+    auto_create = Bool(True)
+
     # Network related information.
 
     ip = Unicode(LOCALHOST, config=True,