refactoring
refactoring specific disambiguation test into their own classes so it is easier to debug each in eclipse
debugging order tweak
better logging for debugging
added test for "Colombo Port"
easier switching between models (3 and 4 class for now)
mode work on Colombo
refactoring to try out manually replacing demonyms (slooooow)
added config file to select model (#23) and url arg to replace demonyms by brute force (#24)