chore(package): update lodash to version 4.15.0 (#205)
chore(package): update lodash to version 4.15.0 (#205)

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airycanon/Ghost-Admin,kevinansfield/Ghost-Admin,JohnONolan/Ghost-Admin,JohnONolan/Ghost-Admin,TryGhost/Ghost-Admin,dbalders/Ghost-Admin,kevinansfield/Ghost-Admin,dbalders/Ghost-Admin,TryGhost/Ghost-Admin,acburdine/Ghost-Admin,acburdine/Ghost-Admin,airycanon/Ghost-Admin