add lightdm
fixed Aspell problems, add Aspell English dictionary.
fixed aspell problem. add hunspell. add arm dev tools. add minicom. add udisks.
add kernel support for mips64. fixed usbutils dep bug.
Merge branch 'xg-i7' of /var/xiange/xglibs into usb
add rfkill.
pcmanfm: device and network OK. add sdl-ttf
add sdl-mame.
fixed google earth problems.
fixed mame problem. add joystick driver.
upgrade xorg-server, mesa. use system hunspell in libreoffice.
refine sdlmame
stage0: add pcre for grep. make stage1 works on 32bit machine
fixed cairo unstable problem, will cause firefox crash.
Merge branch 'usb' into xg-i7
refine stage1
prepare relase.
fixed some installation bugs.