move files from testing repo to this repo

generator-exercise/generators/app/templates/title.spec.js

@@ -1,7 +1,7 @@
 let <%= title %> = require('./<%=title%>')
 
 describe('<%=title%>', function() {
-  it('EDITME', function() {
+  test('EDITME', function() {
     expect(<%=title%>()).toEqual(' ');
   });
 

generator-exercise/package-lock.json

@@ -1140,7 +1140,7 @@
           "dev": true,
           "requires": {
             "onetime": "^2.0.0",
-            "signal-exit": "^3.0.2"
+            "signal-etest.skip": "^3.0.2"
           }
         },
         "string-width": {
@@ -1271,9 +1271,9 @@
         "merge": "^1.1.3"
       }
     },
-    "exit-hook": {
+    "etest.skip-hook": {
       "version": "1.1.1",
-      "resolved": "https://registry.npmjs.org/exit-hook/-/exit-hook-1.1.1.tgz",
+      "resolved": "https://registry.npmjs.org/etest.skip-hook/-/etest.skip-hook-1.1.1.tgz",
       "integrity": "sha1-8FyiM7SMBdVP/wd2XfhQfpXAL/g="
     },
     "expand-brackets": {
@@ -4225,7 +4225,7 @@
       "resolved": "https://registry.npmjs.org/restore-cursor/-/restore-cursor-1.0.1.tgz",
       "integrity": "sha1-NGYfRohjJ/7SmRR5FSJS35LapUE=",
       "requires": {
-        "exit-hook": "^1.0.0",
+        "etest.skip-hook": "^1.0.0",
         "onetime": "^1.0.0"
       }
     },
@@ -4373,9 +4373,9 @@
       "integrity": "sha512-vFwSUfQvqybiICwZY5+DAWIPLKsWO31Q91JSKl3UYv+K5c2QRPzn0qzec6QPu1Qc9eHYItiP3NdJqNVqetYAww==",
       "dev": true
     },
-    "signal-exit": {
+    "signal-etest.skip": {
       "version": "3.0.2",
-      "resolved": "https://registry.npmjs.org/signal-exit/-/signal-exit-3.0.2.tgz",
+      "resolved": "https://registry.npmjs.org/signal-etest.skip/-/signal-etest.skip-3.0.2.tgz",
       "integrity": "sha1-tf3AjxKH6hF4Yo5BXiUTK3NkbG0=",
       "dev": true
     },
@@ -5515,7 +5515,7 @@
           "dev": true,
           "requires": {
             "onetime": "^2.0.0",
-            "signal-exit": "^3.0.2"
+            "signal-etest.skip": "^3.0.2"
           }
         },
         "string-width": {