started writing a test for the RemoteServer class
added more tests for xmlrpc methods RF requires
new test that creates a new Keyword library

conf for xmlrpc server is now passed into the constructor
tests that we can run the keywords through xmlrpc

fixed an undefined variable in the fail method
using .shift on array
added repository, bugs fields
Merge branch 'master' of github.com:bulkan/robotremoteserverjs