Discussion about RecetteÀMarcel's DSL

First of all, we have to translate the DSL to French. This is the list of keywords, you can vote for your favorite traduction or suggest new traductions.
- FROM [(vote)](http://poll.ly/#/LBVQQ7yM)
- MAINTAINER [(vote)](http://poll.ly/#/LypQlR8o)
- RUN [(vote)](http://poll.ly/#/G4bKpXv7)
- CMD [(vote)](http://poll.ly/#/Lz70zz0G)
- LABEL [(vote)](http://poll.ly/#/GRa0OYY3)
- EXPOSE [(vote)](http://poll.ly/#/GgXwZXVk)
- ENV [(vote)](http://poll.ly/#/G1m6R6xw)
- ADD [(vote)](http://poll.ly/#/LDpvDOex)
- COPY [(vote)](http://poll.ly/#/2MNJ97Ak)
- ENTRYPOINT [(vote)](http://poll.ly/#/2pnbjqRZ)
- VOLUME [(vote)](http://poll.ly/#/LdmKn3rG)
- USER [(vote)](http://poll.ly/#/GoXNDvqw)
- WORKDIR [(vote)](http://poll.ly/#/LdVZm0Nj)
- ARG [(vote)](http://poll.ly/#/2k5JjNNW)
- ONBUILD [(vote)](http://poll.ly/#/LK4lrgjX)
- STOPSIGNAL [(vote)](http://poll.ly/#/LbjAvgvb)

I suggest developing a small program converting Dockerfiles to RecetteÀMarcel files. The RecetteÀMarcel file should also be converted back to the Dockerfile syntax when executing `marcel construis`. What about creating a temporary Dockerfile for this purpose ?