started working on 3.0
fixed isInstanceOf
fixed subclasOf_spec
fixed the rest of the tests
made includes a private method
ported tests to busted
fix travis.yml
fixed perf tests
new README
updated changelog
added subclassOf, instanceOf and includes specs to object
klass -> aClass
improved parameter error treatment
added updading from 2.0 section to readme
Merge branch '3.0'