OCamlGcode now uses a pack, not an archive
Gcode put 'rest' outside position record
Use proper paths for OCamlGcode with merlin
Upload: Reflected OCamlParser's change of how positions are stored
Upload: removed debug output about z being positive
Upload.receiver: give first line a free pass for parse errors

It could be we didn't see the beginning of the line.
Put in OCamlV4l2
ocamlbuild: implemented tag no_warn_40
build.sh: fixed a typo in OCALMFIND_DESTDOR
Align: added a (fully incomplete) module for aligning camera with the drill
LiveView: don't convert only stride, but also rgb to rgbx
Align: update image 10 times per second
.merlin: added lablgtk2, v4l2
OCamlGcode: updated submodule
OCamlV4l2: updated submodule
Align: Waiting on IO now works for V4L2, use that
Dropped some debug prints
.merlin: added cairo2, cairo2.lablgtk2
LiveView: removed commented code
LiveView: adjusted redrawing code