Linting, remove swarmjs.min, format spaces
Refactored constructor of SwarmJS to remove `mode` option. By default, if no `gateway` option is passed in, the default gateway will be `https://swarm-gateways.net`. Removed the `else if` and only list `swarm-gateways.net` once.
Somehow when embark webpacks the dapp, it is still seeing the ‘fs’ object, which of course it doesn’t know about, so it is complaining about a missing module. Any help would be greatly appreciated.
emizzle
Iuri Matias