fixed two typo errors and a compatibility for gamma syntax

READ THIS TO AVOID A LOT OF WORK!

New way of linking to tracker pages: just use the parameter "aid" (artifact ID),
to avoid a lot of manual updates later in wiki and svn.

Example:
=========

OLD WAY TO LINK TO TRACKER
-----------------------------

Complete url of a script in Upload
http://projects.blender.org/tracker/index.php?func=detail&aid=25349&group_id=153&atid=467

If we move this in contrib this url will become
http://projects.blender.org/tracker/index.php?func=detail&aid=25349&group_id=153&atid=468
467 becomes 468, so we have to update this in wiki page.

Later on, when this moves into Trunk, the url will become
http://projects.blender.org/tracker/index.php?func=detail&aid=25349&group_id=153&atid=469
468 becomes 469, so we have to update the url in wiki page and svn.

Annoying!

NEW WAY TO LINK TO TRACKER
-----------------------------

Best way to link to tracker page is using:
http://projects.blender.org/tracker/index.php?func=detail&aid=25349

Use "func=detail"
Use "aid"            (which is the "artifact ID")

DON'T use "group_id" (which is the project ID, bf-extensions is project 153)
DON'T use "atid"     (which is the "artifacts tracker ID")

Like this, the url is unique, and we will avoid to update wiki pages and svn after moving pages
 


[[Split portion of a mixed commit.]]

- removed the version in contrib, has been left by mistake
- formatted the version in trunk to have the main docstring after bl_addon_info
- formatted bl_addon_info itself


[[Split portion of a mixed commit.]]

* Hopefully fixed bug where uMax was never reached. May cause other stuff.
* PEP8 compatibility
* Version & revision update

  * Fixed OS X support (finds a good default path for the player and can make runtimes)
  * Enforce extensions on OS X (.app) and Windows (.exe)
  * Added Copy Python option to copy the bundled Python to the runtime directory
  * Added Overwrite 'lib' option to choose whether Copy Python will overwrite a pre-existing 'lib' directory in the runtime directory
  * Added Copy DLLs option (Win32 only) to copy DLL files from the Blender binary directory to the runtime directory
  * Cleaned up the code to handle compressed blend files.

Spacebar Menu: Fixed a bug with changing back to object mode, and took out hack that is no longer needed related to the same issue

- Blizzard M3 importer (marked >Release by testscreenings)
- API navigator


[[Split portion of a mixed commit.]]

[[Split portion of a mixed commit.]]

(plus updated wiki and tracker links)

* Moved setting of properties to callback function (it is bad practise to set it in the draw code).
* Fixed distance calculation of parented objects.
* API change: add_modal_handler -> modal_handler_add
* Regression: I had to disable area display for selection with more than 2 meshes (for now, still searching for a nice solution).
* Fixed Local/Global vert-loc calculations in EditMode.

Updated pov 3.7 Version directive to keep up to date with the latest beta and added some clean up function for hyphen and dots in object names to get them accepted by pov.

- in wiki page urls: "File_I-O/"     -> "Import-Export/"
- in categories:     "Import/Export" -> "Import-Export"
- 1 tab to 4 spaces
- some tuple formatting, just to be very picky :P