push FuzzyFlavor all the way to param files

src/libaevol/7/FuzzyFactory_7.h

src/libaevol/io/parameters/ParamReader.cpp

src/libaevol/io/parameters/ParamValues.cpp

src/libaevol/io/parameters/ParamValues.h

src/libaevol/legacy/raevol/Individual_R.cpp

src/libaevol/world/ExpSetup.cpp

src/libaevol/world/ExpSetup.h

src/post_treatments/aevol_post_create_eps.cpp

src/post_treatments/aevol_post_create_eps_7.cpp

test/ctest/params_classic.in

test/ctest/params_const_epi.in

test/ctest/params_const_no_epi.in

test/ctest/params_dire.in

test/ctest/params_lat_all_epi.in

test/ctest/params_lat_all_no_epi.in

test/ctest/params_varenv.in

test/ctest/test_aevol_4b_ancstats_dire/params.in

test/ctest/test_aevol_4b_lineage_dire/params.in

test/ctest/test_aevol_4b_run_init_classic/params.in

test/ctest/test_aevol_4b_run_init_dire/params.in