Change folder name and suppress npm error swarm

.gitignore

@@ -32,7 +32,7 @@ tests/cli/vendor
 # Unit tests
 /tmp
 /tests/bin/tmp
-/tests/frontend-tests/config/local-*.json
+/tests/e2e-tests/config/local-*.json
 
 # Logs
 /logs

Gruntfile.js

@@ -251,10 +251,10 @@ module.exports = function( grunt ) {
 				].join( '&&' )
 			},
 			e2e_test: {
-				command: 'npm run test:single tests/frontend-tests/' + grunt.option( 'file' )
+				command: 'npm run --silent test:single tests/e2e-tests/' + grunt.option( 'file' )
 			},
 			e2e_tests: {
-				command: 'npm run test'
+				command: 'npm run --silent test'
 			}
 		},
 

package.json

@@ -10,8 +10,8 @@
   "license": "GPL-3.0+",
   "main": "Gruntfile.js",
   "scripts": {
-    "test": "cross-env NODE_CONFIG_DIR='./tests/frontend-tests/config' BABEL_ENV=commonjs mocha \"tests/frontend-tests\" --compilers js:babel-register --recursive",
-    "test:single": "cross-env NODE_CONFIG_DIR='./tests/frontend-tests/config' BABEL_ENV=commonjs mocha --compilers js:babel-register"
+    "test": "cross-env NODE_CONFIG_DIR='./tests/e2e-tests/config' BABEL_ENV=commonjs mocha \"tests/e2e-tests\" --compilers js:babel-register --recursive",
+    "test:single": "cross-env NODE_CONFIG_DIR='./tests/e2e-tests/config' BABEL_ENV=commonjs mocha --compilers js:babel-register"
   },
   "devDependencies": {
     "grunt": "~1.0.1",