bumping up version and changes file
updating copyright year
moving developer tests around
updating version and adding github link
updating Changes file for new release
sticking to eumm
removing unnecessary _init method
This method is called by URI and lets the subclass
mangle with the class, scheme, string, etc, as it see fit.
Since we don't need to do any mangling, we let the parent class
do the work for us with URI::_init.