Merge pull request #2 from kevinduh/master

Compound splitting
Added documentation about the tree converter
Made options overriding in mert-travatar
Made xeval start zero centered
Merge branch 'master' of github.com:neubig/travatar
Added a script to raise punctuation in trees
tree-converter can read sentences as a flat tree
Merge branch 'master' of github.com:neubig/travatar
Fixed erroneous endline in tree-converter
Updates to forest parsing in the preprocessing script
Merge branch 'master' of github.com:neubig/travatar
Initial add of the rescorer
Merge branch 'master' of github.com:neubig/travatar
Added ability to output n-best to rescorer
Removed the rescorer binary
Made rescorer run properly
Made MBR rescoring work
Have to clear the cache after MBR
Changed the tests to binary
Added punctuation raising to the binarizer