farmhash for worker-id, and prefix fix on firefox

package.json

@@ -38,6 +38,7 @@
     "express-recaptcha": "^3.0.1",
     "express-session": "^1.15.6",
     "express-sessions": "^1.0.6",
+    "farmhash": "^2.1.0",
     "gulp": "^3.9.1",
     "gulp-concat": "^2.6.1",
     "gulp-uglifyjs": "^0.6.2",

server/app.js

@@ -4,6 +4,7 @@ path = require('path'),
 //publicPath = path.join(__dirname, 'public'),
 http = require('http'),
 port = 8080,
+farmhash = require('farmhash'),
 num_processes = require('os').cpus().length;
 
 publicPath = path.join(__dirname, 'public');
@@ -46,13 +47,7 @@ function startClustered(redis_enabled) {
         }
 
         var worker_index = function(ip, len) {
-            var s = '';
-            for (var i = 0, _len = ip.length; i < _len; i++) {
-                if (!isNaN(ip[i])) {
-                    s += ip[i];
-                }
-            }
-            return Number(s) % len;
+            return farmhash.fingerprint32(ip) % len;
         };
 
         var server = net.createServer({ pauseOnConnect: true }, function(connection, a) {

server/public/assets/css/style.css

@@ -1365,10 +1365,15 @@ margin:-1px;
     margin-left: 0px !important;
 }
 
+.input-field .prefix
+{
+    position: relative !important;
+}
+
 .channel-finder .input-field .prefix{
     color:white;
     font-size:17px;
-    left: 5px;
+    left: 47px;
     top: -9px;
 }