Added necessary files to build xbmc in my way.

Modified compile script file for 8 processors
Modified script used to get my repo.
Added emacs desktop configure file.
Added new packages needed to build.
Added the helper file a new package needed to build xbmc.
Added configure helper for /opt/xbmc installation directory.
Have make compile xbmc with 8 cores.
Modified doxygen command file to my liking.
Add display of current maximum bitrate in the 'CodecInfo' overlay window.

Fixed the max bit rate value reset at the end of play.
Enlarged the size of the Confluence skin codec information window to accomodate the new information.
Added a log at the end of play printing some information about codec dropped frames behavior.

Conflicts:

	xbmc/cores/dvdplayer/DVDPlayerVideo.cpp

Conflicts:

	xbmc/cores/dvdplayer/DVDPlayerVideo.cpp
Change the computing of the chapter time position from muxer playtime to the video playtime.

This change takes into account the delay from the muxer time and the time the player is actually on.
Added indication of the version we are running in System > System info.
Added heat info and cpu usage info to the information screen in video player.

Display the info in Video OSD or in info window.
Updated the height of the upper fade area in show info.
Modified the fan speed display, to better manage the missing fan on the board (some HTPC don't have it, or don't have the speed measurement).
Added system fan speed to the CPU temperature label in system info window.
Added cpu speed info to the information screen in video player.