fixed bug in conditionals of set_str_algo
cmasolution object print function now has access to pheno function in order to convert final solution back into phenotype when needed

Conflicts:
	src/cmasolutions.cc
	tests/test-functions.cc
Merge branch 'dev' of github.com:beniz/libcmaes into dev
test_functions now does not allocate bounds memory when no bounds, ref #70
fevals() getter in cmasolution object
Merge branch 'dev' into vdcma

Conflicts:
	src/cmaparameters.h
	tests/test-functions.cc
merge fix test-functions