WIP: replace RIGID_TAP with SPINDLE_SYNC_MOTION

* replace interp_convert, emccanon, NML, and tp
* TODO:
  + verify the function of G33.1 (RIGID_TAP)
  + implement G33 in tp.c and tc.c
Add user defined M103/M104 for halsampler
Merge branch 'feature/usb-rigid-tap' of github.com:araisrobo/linuxcnc into feature/usb-rigid-tap
Update INI and FPAG/RISC firmware for araisrobo/miller
glcanon.py: replace rigid_tap() with spindle_sync_motion()
clean up code
WIP: support CSS with SPINDLE_SYNC_MOTION
Clean up code for M200 (ARTEK's SYNC_INPUT)
Replace RIGID_TAP with SPINDLE_SYNC_MOTION
Add eclipse settings
wou_stepgen.c: clean up code
WIP: support CSS with SPINDLE_SYNC_MOTION for css_error
 WIP: support CSS with SPINDLE_SYNC_MOTION FOR hal

* copy miller to css
Merge branch 'feature/usb-rigid-tap' of github.com:araisrobo/linuxcnc into feature/usb-rigid-tap
Copy miiler css
Add python script, css.py, to analyzing CSS motion command
Update Makefile and araisrobo/css for vfdb_vfd
Merge branch 'feature/usb-rigid-tap' of github.com:araisrobo/linuxcnc into feature/usb-rigid-tap
G33/G33.1, supports dynamic spindle joint id SPINDLE_SYNC_MOTION

* the uu_per_rev for each joint is assigned at HAL file
* set SPINDLE_JOINT_ID at INI file
Initial commit for DELTA VFD-B Spindle Driver