initial lab7 commit
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edits
small edits
Merge branch 'master' of github.com:amolvdeshpande/datascience-fall14-private
missing file added
updating lab 7
Merge branch 'master' of https://github.com/umddb/datascience-fall14
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adding lab8
maven fix
maven fix
small fix
small fix
small edits
small edits
Pulling latest lab
Merge branch 'master' of https://github.com/umddb/datascience-fall14