Version check crashes server when there is a request problem to github

[Jared-Sprague]

Not sure why, but sometimes the request to github to get the version errors out, then crashes the server. I added a bunch of error handling, but it's still happening.

Here are the exceptions:

[11/20/2016 19:09:55.000] [ERROR] Error: connect ECONNREFUSED 13.93.219.88:443
    at Object.exports._errnoException (util.js:907:11)
    at exports._exceptionWithHostPort (util.js:930:20)
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1077:14)

[11/20/2016 19:01:21.488] [ERROR] Error: connect ETIMEDOUT 13.93.219.88:443
    at Object.exports._errnoException (util.js:907:11)
    at exports._exceptionWithHostPort (util.js:930:20)
    at TCPConnectWrap.afterConnect [as oncomplete] (net.js:1077:14)

[11/20/2016 18:55:37.489] [ERROR] Error: read ECONNRESET
    at exports._errnoException (util.js:907:11)
    at TLSWrap.onread (net.js:557:26)

I temporarily turned off version checking until we figure out how to make it not crash the server when there is a connection error to github, or come up with a better method for version checking, that doesn't rely on github being up.

[Jared-Sprague]

Here was the commit I initally did to try to fix the problem: 10f7013