Merge pull request #38 from dongyemeng/master

Merge lastest
Merge pull request #39 from dongyemeng/master

Merge lastest
Merge pull request #45 from dongyemeng/master

Merge lastest
Merge pull request #46 from dongyemeng/master

Merge lastest
Merge pull request #47 from dongyemeng/master

Merge lastest
Merge pull request #52 from dongyemeng/master

Merge latest.
Merge pull request #54 from dongyemeng/master

Merge latest
Merge pull request #59 from dongyemeng/master

Merge lastest
Merge pull request #60 from dongyemeng/master

Merge lastest
Merge pull request #61 from dongyemeng/master

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

Merge lastest