Tidy up some jshint warnings in the server

lib/asm.js

@@ -41,7 +41,6 @@
     var fileFind = /^\s*\.file\s+(\d+)\s+"([^"]+)".*/;
     var hasOpcode = /^\s*([a-zA-Z$_][a-zA-Z0-9$_.]*:\s*)?[a-zA-Z].*/;
     var labelDef = /^([.a-zA-Z_][a-zA-Z0-9$_.]+):/;
-    var hasOpcode = /^\s*([a-zA-Z$_][a-zA-Z0-9$_.]*:\s*)?[a-zA-Z].*/;
 
     function findUsedLabels(asmLines, filterDirectives) {
         var labelsUsed = {};

lib/properties.js

@@ -40,7 +40,7 @@ function debug(string) {
 }
 
 function debug_show_properties() {
-    console.log("props.properties =" + JSON.stringify(properties,null,4))
+    console.log("props.properties =" + JSON.stringify(properties,null,4));
 }
 
 function get(base, property, defaultValue) {

lib/restreamer.js

@@ -19,5 +19,5 @@ module.exports = function (options) {
             req.emit('end');
         });
         next();
-    }
+    };
 };