document /, // behaviour of object id

Signed-off-by: Nico Schottelius <nico@brief.schottelius.org>

doc/changelog

@@ -9,7 +9,10 @@ Changelog
 	* Bugfix __user: Correct shadow field in explorer (Matt Coddington)
 	* Bugfix __link: Properly handle existing links (Steven Armstrong)
 	* Bugfix __key_value: More robust implementation (Steven Armstrong)
+	* Bugfix __user: Fix for changing a user's group by name (Matt Coddington)
 	* New Type: __package_pip
+	* Bugfix/Cleanup: Correctly allow Object ID to start and end with /, but
+		not contain //.
 
 2.0.6: 2012-01-28
 	* Bugfix __apt_ppa:

doc/dev/todo/niconext

@@ -1,7 +1,5 @@
 - cleanup object_id handling
     - have a look at singletons
-    - double check verification
-    - adjust tests
 
 - remove useless
     ERROR: monitoring02: Code that raised the error:

doc/man/cdist-reference.text.sh

@@ -180,7 +180,11 @@ __object::
 __object_id::
     The type unique object id.
     Available for: type manifest, type explorer, type gencode
-   Note: The leading "/" will always be stripped.
+
+    Note: The leading and the trailing "/" will always be stripped (caused by
+    the filesystem database and ensured by the core).
+
+    Note: Double slashes ("//") will not be fixed and result in an error.
 __self::
     DEPRECATED: Same as __object_name, do not use anymore, use __object_name instead.
     Will be removed in cdist 3.x.