Modify araisrobo repository for compiling with RTAI
Update sync_cmd.h for ALR_OUTPUT_0, ALR_OUTPUT_1
update configs/araisrobo/xyzab-sim.ini
Merge branch 'release/v2014.05.08'
Merge branch 'master' of github.com:araisrobo/linuxcnc

Conflicts:
	src/emc/kinematics/align_gantry_kins.c
	src/emc/motion/command.c
	src/emc/motion/control.c
	src/emc/nml_intf/nurbs.h
	src/hal/drivers/ar-usb/wou_sim.c
	src/hal/drivers/ar-usb/wou_stepgen.c
Merge branch 'master' into feature/flame
WOU: replace ALR_OUTPUT with ALR_OUTPUT_0 and ALR_OUTPUT_1
Update src/Makefile to resolve sync_cmd.h make error
Modify src/Makefile for building wou.so

* the -lwou (of $(LDFLAGS)) must be at the end of "gcc ..." command arguments
classicladder: rename classicladder/config.h as read_config.h
Remove classicladder/config.h
Add 4 channels of DAC to analog_t.out[4]
WOU: initialize DAC CTRL register at export_analog()
BUGFIX to analog.out of wou_stepgen.c
Update wou_stepgen.c for DAC_CTRL_REG
WOU: remove GANTRY_LOCK and GANTRY_BRAKE_GPIO
Add debug message to VFDB_VFD.C
vfdb_vfd.c: RECOVER modbus connection if there's write_data() error
reset enable, when report device successful
debug about g38.2 "overshoot"