chore(package): update socket.io to version 1.5.0
chore(package): update socket.io to version 1.5.0

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paulot/testem,johanneswuerbach/testem,bradleylandis/testem,johanneswuerbach/testem,bradleylandis/testem,testem/testem,testem/testem,paulot/testem,johanneswuerbach/testem,bradleylandis/testem,paulot/testem,testem/testem