Add server/ to jshint, fix lint errors

Gruntfile.js

@@ -18,7 +18,8 @@ module.exports = function(grunt) {
     jshint: {
       all: [
         'Gruntfile.js',
-        'client/src/**/*.js'
+        'client/src/**/*.js',
+        'server/**/*.js'
       ]
     },
 

client/src/xhr-provider.js

@@ -9,7 +9,7 @@ define(function(require) {
   }
   XHRContext.prototype.clear = function(callback) {
     // TODO: do we want to support clear?
-    callback(new Error('clear is not supported on XHRContext');
+    callback(new Error('clear is not supported on XHRContext'));
   };
   XHRContext.prototype.get = function(key, callback) {
     var request = new XMLHttpRequest();

server/routes.js

@@ -7,7 +7,7 @@ module.exports = function( knoxClient ) {
   version = require( "../package" ).version;
 
   function jsonError( res, code, msg, err ) {
-    res.json( code, error: {
+    res.json( code, {
       msg: msg,
       err: err
     });
@@ -60,7 +60,6 @@ module.exports = function( knoxClient ) {
           res.json( 200 );
         })
         .end( data );
-      });
     },
 
     del: function( req, res ) {
@@ -77,7 +76,6 @@ module.exports = function( knoxClient ) {
           res.json( 200 );
         })
         .end();
-      });
     },
 
     healthcheck: function( req, res ) {