Pyomo doe refactor

pyomo/contrib/doe/__init__.py

@@ -19,7 +19,8 @@
     "objects that label unknown parameters, experiment inputs, experiment outputs "
     "and measurement error. This avoids string-based naming which is fragile. For "
     "instructions to use the new interface, please see the Pyomo.DoE under the contributed "
-    "packages documentation at `https://pyomo.readthedocs.io/en/latest/contributed_packages/doe/doe.html`"
+    "packages documentation at "
+    #    "`https://pyomo.readthedocs.io/en/latest/contributed_packages/doe/doe.html`"
 )
 
 
@@ -29,7 +30,7 @@
 )
 class MeasurementVariables:
     def __init__(self, *args):
         raise RuntimeError(deprecation_message)
 
 
 @deprecated(
@@ -37,7 +38,7 @@
 )
 class DesignVariables:
     def __init__(self, *args):
         raise RuntimeError(deprecation_message)
 
 
 @deprecated(
@@ -45,4 +46,4 @@
 )
 class ModelOptionLib:
     def __init__(self, *args):
         raise RuntimeError(deprecation_message)