add ability to set via .balls and .head property, store previous values and add ability to reset the penis back to orignal values
add package.json
add unit tests
clean up package.json
add testling setup to get a smoke test in IE, wrap getters in conditionals
update readme
add some browsers to testling
version bump, update license
Merge pull request #5 from jesseditson/tests_and_setters

Setters, memory, unit tests