Merge pull request #38 from dongyemeng/master

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some adjustments
resolve conflicts
Merge pull request #61 from dongyemeng/master

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Changed file to UTF-8.
Modified WordNet download to get all required files.
Merge pull request #19 from phenoscape/master

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constant
resolve confilt
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Merge branch 'develop'
Merge pull request #63 from dongyemeng/master

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