Distinguish 2 fgh recipes: fgh1 and fgh2
Merge branch 'master' into dev/dolo-recs
Correct handling of bounds:
 - Move their exportations to avoid repetitions of the same operations
 - Add incidence matrices for bounds
Add equilibrium as an alias for arbitrage
Add default values for equation compilation to suppress the writting of infinite bounds
Allow for complementarity conditions the use of _|_ in addition to |
Merge branch 'master' into dev/dolo-recs
Merge branch 'christophe-gouel-dev/dolo-recs'

Conflicts:
	dolo/symbolic/recipes.py
Merge branch 'master' of https://github.com/albop/dolo