- Add -desktop flavors for i386 and x86_64

  - Disabled group scheduler and groups
  - Disabled optimize for size
  - Enabled full preemption
  - Set HZ=1000

Author: jeffmahoney

config.conf

@@ -8,6 +8,7 @@
 
 +i386		i386/default
 +i386		i386/pae
++i386		i386/desktop
 +i386		i386/debug
 +i386 -		i386/xen
 +i386 		i386/vanilla
@@ -19,6 +20,7 @@
 +ia64		ia64/trace
 
 +x86_64		x86_64/default
++x86_64		x86_64/desktop
 +x86_64 -	x86_64/xen
 +x86_64		x86_64/debug
 +x86_64		x86_64/vanilla