* createFaces can now "Flip" faces and create fan/star like faces.

* Updated store_recall_properties, apply_object_align and create_mesh_object.
* Changed how recall data is stored.

* Fixed an error Campbell overlooked (appending tuples to an array, not single values) Thanks for the report wild_doogy.
* Made the script PEP8 compatible again.

- use operator reports for errors too
- avoid type checks by converting to a float, errors converting to a float are reported too.

commit 27934 by DingTo: Improved Addons in User Prefs by Keith Boshoff (wahooney) This adds a "description" field to addons (ideally a small 1 liner, with basic info)

[[Split portion of a mixed commit.]]

add pontiac's clever fix for long wiki links to all scripts
links should be pep8 compliant now.

* Use hidden "edit" property for "recall" operator.
* Bugfix: "Z Function" was mixing up div_x and div_y

* X,Y,Z Function Surface (by Ed Mackey & tuga3d). See http://wiki.blender.org/index.php/Extensions_talk:2.5/Py/Scripts/Add_3d_Function_Surface for examples.
* Renamed old "3D Function Surface" to "Z Function Surface".
* Align the geometry to the view if the user preference says so.
* Store recall properties in newly created object. (only usable in combination with "Recall object operator")

* Made "url" mutli-line (not as nice, but I aim for PEP8)
* Added gitorious link in comments.

bl_addon_info
change name to Add_Mesh: 3d_function_surface
(for consistancy with menu changes)
change link to wiki

Imay move this script back to contrib.

Add 3d function surface script
Fix Pipe Joints script
several folders were not versioned after moving.
Contrib/2_4/py folders