Clean up test runner config and remove unnecessary stuff

tests/runner.js

 var config = {
     baseUrl: '../',
     paths: {
-        "console-reporter":         "tests/console-reporter",
-        "es6-promise":              "node_modules/es6-promise/dist/es6-promise.auto",
-        "jquery":                   "node_modules/jquery/dist/jquery",
-        "lodash":                   "node_modules/lodash/lodash",
-        "lodash.converter":         "3rdparty/lodash.fp",
-        "lodash.fp":                "src/lodash.fp",
-        "lodash.noconflict":        "node_modules/@converse/headless/lodash.noconflict",
-        "pluggable":                "node_modules/pluggable.js/dist/pluggable",
-        "sizzle":                   "node_modules/sizzle/dist/sizzle",
-        "underscore":               "src/underscore-shim",
+        'console-reporter': 'tests/console-reporter',
+        'es6-promise': 'node_modules/es6-promise/dist/es6-promise.auto',
+        'jasmine-console': 'node_modules/jasmine-core/lib/console/console',
+        'jasmine-core': 'node_modules/jasmine-core/lib/jasmine-core/jasmine',
+        'jasmine-html': 'node_modules/jasmine-core/lib/jasmine-core/jasmine-html',
+        'jasmine':'node_modules/jasmine-core/lib/jasmine-core/boot',
+        'mock': 'tests/mock',
+        'sinon': 'node_modules/sinon/pkg/sinon',
+        'test-utils': 'tests/utils',
+        'transcripts': 'converse-logs/converse-logs',
+        'wait-until-promise': 'node_modules/wait-until-promise/index'
     },
-    map: {
-        // '*' means all modules will get the '*.noconflict' version
-        // as their dependency.
-        '*': {
-            'backbone': 'backbone.noconflict',
-            'lodash': 'lodash.noconflict'
-         },
-        // '*.noconflict' wants the real module
-        // If this line was not here, there would
-        // be an unresolvable cyclic dependency.
-        'backbone.noconflict': { 'backbone': 'backbone' },
-        'lodash.noconflict': { 'lodash': 'lodash' }
-    },
-
-    lodashLoader: {
-        // Configuration for requirejs-tpl
-        // Use Mustache style syntax for variable interpolation
-        root: "src/templates/",
-        templateSettings: {
-            "escape": /\{\{\{([\s\S]+?)\}\}\}/g,
-            "evaluate": /\{\[([\s\S]+?)\]\}/g,
-            "interpolate": /\{\{([\s\S]+?)\}\}/g,
-            // By default, template places the values from your data in the
-            // local scope via the with statement. However, you can specify
-            // a single variable name with the variable setting. This can
-            // significantly improve the speed at which a template is able
-            // to render.
-            "variable": 'o'
-        }
-    },
-
-    // define module dependencies for modules not using define
     shim: {
-        'backbone.orderedlistview': { deps: ['backbone.nativeview'] },
-        'backbone.overview':        { deps: ['backbone.nativeview'] },
-        'backbone.vdomview':        { deps: ['backbone.nativeview'] },
-        'emojione':                 { exports: 'emojione'},
-        'xss':  {
-            'init': function (xss_noconflict) {
-                return {
-                    filterXSS: window.filterXSS,
-                    filterCSS: window.filterCSS
-                }
-            }
-        }
-    }
-};
-
-// Extra test dependencies
-config.paths.mock = "tests/mock";
-config.paths['wait-until-promise'] = "node_modules/wait-until-promise/index";
-config.paths['test-utils'] = "tests/utils";
-config.paths.sinon = "node_modules/sinon/pkg/sinon";
-config.paths.transcripts = "converse-logs/converse-logs";
-config.paths["jasmine-core"] = "node_modules/jasmine-core/lib/jasmine-core/jasmine";
-config.paths.jasmine = "node_modules/jasmine-core/lib/jasmine-core/boot";
-config.paths["jasmine-console"] = "node_modules/jasmine-core/lib/console/console";
-config.paths["jasmine-html"] = "node_modules/jasmine-core/lib/jasmine-core/jasmine-html";
-config.shim.jasmine = {
-    exports: 'window.jasmineRequire'
-};
-config.shim['jasmine-html'] = {
+        'jasmine-html': {
             deps: ['jasmine-core'],
             exports: 'window.jasmineRequire'
-};
-config.shim['jasmine-console'] = {
+        },
+        'jasmine-console': {
             deps: ['jasmine-core'],
             exports: 'window.jasmineRequire'
-};
-config.shim.jasmine = {
+        },
+        'jasmine': {
             deps: ['jasmine-core', 'jasmine-html', 'jasmine-console'],
             exports: 'window.jasmine'
+        },
+    }
 };
 require.config(config);
 
@@ -121,18 +64,14 @@ var specs = [
     "spec/http-file-upload"
 ];
 
-require(['console-reporter', 'mock', 'sinon', 'wait-until-promise', 'pluggable'],
-        function(ConsoleReporter, mock, sinon, waitUntilPromise, pluggable) {
-
+require(['console-reporter', 'mock', 'sinon', 'wait-until-promise'], (ConsoleReporter, mock, sinon, waitUntilPromise) => {
     if (window.view_mode) {
         mock.view_mode = window.view_mode;
     }
     window.sinon = sinon;
     window.waitUntilPromise = waitUntilPromise.default;
-    window.localStorage.clear();
-    window.sessionStorage.clear();
     // Load the specs
-    require(specs, function (jasmine) {
+    require(specs, jasmine => {
         jasmine.DEFAULT_TIMEOUT_INTERVAL = 7000;
         const jasmineEnv = jasmine.getEnv();
         jasmineEnv.addReporter(new ConsoleReporter());