Removed frozenset from call_hash generation in caliendo.facade.get_hash, made caliendo.util.serialize_args require a list of args. use caliendo.util.serialize_item for serializing non-iterable objects. fixed tests accordingly
Merge pull request #79 from gerardo-orozco/0115-GO-frozenset-builtin-breaks-callhash-generation-rc1

Removed frozenset from call_hash generation in caliendo.facade.get_hash,...