make port configurable
fix setTimeout to handle more possible combinations/permutations of its method signature
Merge pull request #44 from stefanpenner/fix-setTimeout

fix setTimeout to handle more possible combinations/permutations of its method signature
ensure new Date is coerced correctly
improve setTimeout tests
make jshint happy
debounce and throttle accept string numbers like time interval
Merge pull request #43 from marcioj/setinterval-accept-string

debounce, setTimeout and throttle accept string numbers like time interval