commit theoz
Merge branch 'master' of https://github.com/hugodes/projet-ic into theoz

Conflicts:
	eval-li.lisp
	lisp2li.lisp
commit eval-li theoz
theoz 2
Merge pull request #6 from theozzz/theoz

Theoz
if implémenté mais pas totalement
Merge pull request #7 from blaked-/ralf

if implémenté mais pas totalement
nouveau commit if
nouveau commit if
Merge pull request #8 from blaked-/ralf

Ralf