* Minor: Updated the function "createFaces" a bit. No functional changes.

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

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.

* Store "recall" properties in the created objects. (Only usable in combination with the "Recall object operator" script enabled in the Add-Ons)
* Align the geometry to the view if the user preference says so.

* Use bl_addon_info for Add-On information.

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

Changed all icons to PLUGIN for consistency.