Merge pull request #2 from dongyemeng/master

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Merge branch 'master' of git://github.com/dongyemeng/charaparser-unsupervised
Merge branch 'master' of git://github.com/dongyemeng/charaparser-unsupervised
Merge branch 'master' of git://github.com/dongyemeng/charaparser-unsupervised
Merge pull request #3 from dongyemeng/master

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Merge branch 'master' of git://github.com/dongyemeng/charaparser-unsupervised
Merge branch 'master' of github.com:phenoscape/charaparser-unsupervised
Merge pull request #6 from dongyemeng/master

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Merge pull request #25 from dongyemeng/master

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Added Ant tasks for downloading WordNet.
Merge pull request #30 from dongyemeng/master

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Update README.md
Merge pull request #16 from phenoscape/master

Added Ant tasks for downloading WordNet.