Multiple improvements

[molant]

• Added appveyor to generate the binaries automatically on the cloud and publish them (unsigned) to the GitHub releases
• Create binaries for x86 and x64 for node 6 and 8
• Update dependencies to latest versions
• Add support for node-pre-gyp so people in the right platform don't need to install anything (will get binaries from GitHub releases)
• Updated documentation
• Updated version to 0.6.0-unsigned so it's clear what's happening
• Fix issues installing the VC++ redistributable in x86 node

[molant]

I still need to update the appveyor.yml file to deploy only on tag or in a certain branch (still haven't decided) and also see if I need to update the prebuild.cmd (haven't been capable of building locally yet...).

This PR should take care of #18 (fixed in a previous PR), #34 (haven't seen any of those warnings in my tests), #47, and #56 that I'm aware.

[sarvaje]

that file doesn't exist, it should it should be like it was before out/src/edgeAdapter

[molant]

I though I reverted this changed :/

[sarvaje]

you need to add a second parameter to the event handler. Something like this:
this._webSocketServer.on('connection', (client, message) => this.onWSSConnection(client, message));

[molant]

fixed and protocol.json updated. I'll need to manually update the release with the new files though

[sarvaje]

@molant right now there is an error if you launch npm run build because the env variable VCTargetsPath is not defined.

To make it works, you need to run first the prebuild.cmd. is it possible to add the value of that variable to the command npm run build?

[molant]

@sarvaje, done!

[molant]

Finished doing all the testing and things are working on a clean install of RS2. Merging!