Amis/Disambiguation

initial evaluation of ambiguity

to remove weird characters from tests, run like this: cat /ling073/ling073-ami-corpus/ami.corpus.basic.txt | apertium-destxt | hfst-proc /ling073/ling073-ami/ami.automorf.hfst | apertium-retxt | sed 's/$\W*\^/$\n^/g'