replaced deprecated "rcswitch" by "rcswitch-gpiomem3" which acutally compiles under node 10

Author: nervalo88

package.json

@@ -32,7 +32,7 @@
   "dependencies": {
     "bunyan-winston-adapter": "^0.2.0",
     "daemonize2": "^0.4.2",
-    "rcswitch": "^0.3.1",
+    "rcswitch-gpiomem3": "^0.3.0",
     "restify": "^5.0.0",
     "restify-errors": "^4.3.0",
     "winston": "^2.3.1"

server.js

@@ -10,7 +10,7 @@ const errors        = require('restify-errors');
 const bunyan        = require('bunyan');
 const winston       = require('winston');
 const bunyanWinston = require('bunyan-winston-adapter');
-const rcswitch      = require('rcswitch');
+const rcswitch      = require('rcswitch-gpiomem3');
 const path          = require('path');
 
 /**