chore(package): update mocha to version 3.0.2
chore(package): update mocha to version 3.0.2

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dgrubelic/material-design-lite,tradeserve/material-design-lite,google/material-design-lite,tradeserve/material-design-lite,google/material-design-lite,Kekanto/material-design-lite,Kekanto/material-design-lite,i9-Technologies/material-design-lite,i9-Technologies/material-design-lite,dgrubelic/material-design-lite