[RFC][README] - Preliminary - xorgconfig - Fix detection of xorg.conf when creating and when specifying file (breaks when --sysconfdir is set with configure)

[Shawn Starr]

README:  
 
*** Make sure you run the symlink.sh script before applying patches
See: http://wiki.x.org/wiki/ModularDevelopersGuide
 
*** These fix Xorg path issues, they will likely break xorgcfg and xorgconfig     
    tools at the moment. 
 
Apply xorgconfig-fix-1.diff in xserver/xorg directory: 
 
patch < xorgconfig-fix-1.diff -p0 
 
Apply xorgconfig-fix-2.diff in xserver/xorg/include: 
 
patch < xorgconfig-fix-2.diff -p0 
 
Apply xorgconfig-fix-3.diff in xserver/xorg/hw/xfree86/parser: 
 
patch < xorgconfig-fix-3.diff -p0 
 
Apply xorgconfig-fix-4.diff in xserver/xorg/hw/xfree86/common: 
 
patch < xorgconfig-fix-4.diff -p0