fixed xiange-initram bug. add fvwm-xiange-0.3.3.
add tools for stage3.
add tee surface for cairo. add lvm2. fixed some bugs.
remove svn-core because it's conflict with subversion. (no need if subversion perl binding installed.)
update config files.
remove useless dependence. add useful storage checking utility.
Merge branch 'usb' into xg-i7
fixed some bugs.
change lvm
Merge branch 'usb' into xg-i7

Conflicts:
	stages/stage1
add init script.
fixed bugs.
tint2: add patch.
add crypto
add auto load
autoload
add bypy
update init script.
fixed kmod problem.
refine installation script