- every script is now (2,5,3)
- added warning field in bl_addon_info so every dev knows about this: when "warning" field is not empty, a warning icon appears and text alerts 
users about a buggy script (this is used during development, released scripts should must have this empty of course)
- formatted scripts info like this
  - GPL
  - docstring
  - bl_addon_info
  - imports
  so that the actual script starts after the bl_addon_info dict
- removed old 2.4x cruft like __url__, __bpydoc__, __author__ etc, not needed anymore (when the case integrated info with bl_addon_info and in 
case of one email meta just put it in the GPL)

- next commits I plan to do contrib scripts and conform io scripts naming 

according to commit I just madein bf-blender
see http://lists.blender.org/pipermail/bf-blender-cvs/2010-June/028699.html
check 3dview category in addons panel

[[Split portion of a mixed commit.]]

[[Split portion of a mixed commit.]]

- added tracker_url to most of the current scripts in release, 
  see http://lists.blender.org/pipermail/bf-blender-cvs/2010-May/028285.html
- apparently missing tracker pages for 2 scripts:
		- io_anim_camera.py
		- io_mesh_stl.py
- wiki links:
	- added link to space_view3d_materials_utils.py
	- conformed link in import_scene_unreal_psk.py

collections like context.selected_objects no longer return None for empty lists. Update scripts for this.
also removed check for obj.data == None for a mesh. This will never happen.

* Summary of changes:
* Initial support for drawing lines. (Thanks to Algorith for applying my perspective_matrix patch.)
* The distance value (in BUs) is also drawn in the 3D view now.
* Also fixed some wrong calculations of global/local distances.
* Now it's really "what you see is what is calculated".
* Use bl_addon_info for Add-On information. Use "3D View" in category & name
* Renamed reenter_editmode to view3d.reenter_editmode.
* Renamed panel_measure.py into space_view3d_panel_measure.py
* Active object is only used for edit-mode now. Measurement with exactly one sel. (but not necessarily active) object now gets the obj via the sel-object array.
* API change Mathutils -> mathutils (r557)
* Reduced PRECISION to 4
* Deselecting 1 of 2 objects now works correctly (active object is ignored).
* Force a redraw of the area so disabling the "measure_panel_draw" checkbox will clear the line/text.
* Only calculate area (CPU heavy) if a "area" checkbox is enabled.

* Bug http://projects.blender.org/tracker/?func=detail&atid=453&aid=21913&group_id=153
* The script now correctly calculated the surface area (faceAreaGlobal) of scaled meshes.

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.

not 3D View or 3d view.
so there is 1 menu listing in the add-Ons Filter.