remove unused config

awx/ui/karma.conf.js

@@ -1,40 +0,0 @@
-const webpackTestConfig = require('./build/webpack.test.js');
-
-module.exports = function(config) {
-    config.set({
-        autoWatch: true,
-        colors: true,
-        browsers: ['Chrome', 'Firefox'],
-        coverageReporter: {
-            reporters: [
-                { type: 'html', subdir: 'html' },
-            ]
-        },
-        frameworks: [
-            'jasmine',
-        ],
-        reporters: ['progress', 'coverage', 'junit'],
-        files:[
-            './client/src/vendor.js',
-            './node_modules/angular-mocks/angular-mocks.js',
-            './client/src/app.js',
-            './tests/**/*-test.js',
-            './client/src/**/*.html'
-        ],
-        preprocessors: {
-            './client/src/vendor.js': ['webpack'],
-            './client/src/app.js': ['webpack'],
-            './tests/**/*-test.js': ['webpack'],
-            './client/src/**/*.html': ['html2js']
-        },
-        webpack: webpackTestConfig,
-        webpackMiddleware: {
-            noInfo: true
-        },
-        junitReporter: {
-            outputDir: 'coverage',
-            outputFile: 'ui-unit-test-results.xml',
-            useBrowserName: false
-        }
-    });
-};