Merge pull request #8 from matthieu637/master

minor fixes
- removed some out-of-date scripts
- switched to the C implementation of CMA-ES made by Hansen (instead of our own implementation, based on Eigen)
- new class Float.hpp, which is a simplified EvoFloat
- moved to Eigen3
Merge branch 'master' of https://github.com/jbmouret/sferes2
re-indented everything
re-indented everything
new file: gen/float.hpp [base class for float genotypes]
test serialization in for sampled genotype
fixed a bug in the serialization of float/evo_float
const static fix