No longer create an `Extensions` folder in the standard instance skeleton....

No longer create an `Extensions` folder in the standard instance skeleton. External methods will become entirely optional in Zope 2.14.

doc/CHANGES.rst

@@ -22,6 +22,9 @@ Bugs Fixed
 Restructuring
 +++++++++++++
 
+- No longer create an `Extensions` folder in the standard instance skeleton.
+  External methods will become entirely optional in Zope 2.14.
+
 - Avoid using the ``Products.PythonScripts.standard`` module inside the
   database manager ZMI.
 

src/Zope2/utilities/skel/Extensions/README.txt

-Files containing Python source code for External Method should be
-placed in this directory.  A freshly created instance should only
-contain this README.txt file in this directory.

src/Zope2/utilities/skel/README.txt

@@ -3,7 +3,6 @@ server.  It contains the following directories:
 
   bin/         Scripts used to control the Zope instance
   etc/         Configuration files
-  Extensions/  Python sources for External Methods
   log/         Log files
   lib/python/  Installed Python packages specific to the instance
   Products/    Installed Zope Products specific to the instance

src/Zope2/utilities/skel/etc/zope.conf.in

@@ -27,8 +27,7 @@
 # Directive: instancehome
 #
 # Description:
-#     The path to the data files, local product files, import directory,
-#     and Extensions directory used by Zope.
+#     The path to the data and process identifier files used by Zope.
 #
 # Required (no default)
 #
@@ -95,9 +94,9 @@ instancehome $INSTANCE
 #
 # Description:
 #     Name of a directory that contains additional "extensions"
-#     (implementations of ExternalMethods or catalog brains).  This
-#     directive The directory identified will be searched before the
-#     'Extensions' directory of the 'instancehome'.
+#     (implementations of ExternalMethods or catalog brains). This
+#     directive will be searched before the 'Extensions' directory
+#     of the 'instancehome'.
 #
 # Default: unset
 #