Tweak SSL certs

- A CA cert is not necessary because the issuer is not trusted anyway.
- Combined the cert and key file.

Used a more efficient command:
`openssl req -newkey rsa:2048 -x509 -nodes -keyout server.pem -new -out server.pem -subj /CN=localhost -sha256 -days 3650`

Author: SpaceK33z

lib/Server.js

@@ -337,10 +337,10 @@ function Server(compiler, options) {
 			};
 		}
 
-		// using built-in self-signed certificate if no certificate was configured
-		options.https.key = options.https.key || fs.readFileSync(path.join(__dirname, "../ssl/server.key"));
-		options.https.cert = options.https.cert || fs.readFileSync(path.join(__dirname, "../ssl/server.crt"));
-		options.https.ca = options.https.ca || fs.readFileSync(path.join(__dirname, "../ssl/ca.pem"));
+		// Use built-in self-signed certificate if no certificate was configured
+		var fakeCert = fs.readFileSync(path.join(__dirname, "../ssl/server.pem"));
+		options.https.key = options.https.key || fakeCert;
+		options.https.cert = options.https.cert || fakeCert;
 
 		if(!options.https.spdy) {
 			options.https.spdy = {

ssl/ca.key

@@ -0,0 +1,46 @@
+-----BEGIN RSA PRIVATE KEY-----
+MIIEowIBAAKCAQEA5b5hZ2dxwP0Q05MMVZGZrs+ecc5ZzOBbvkvk1CZ7D/7aXeyd
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+-----END RSA PRIVATE KEY-----
+-----BEGIN CERTIFICATE-----
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+-----END CERTIFICATE-----