chore(release): v4.1.5 update min engine ^4.7

- dep: update engine support ^4.7||^6.9.2||^7.3 to be same as `async-hook`'s
- dep: update `async-hook` to 1.7.1
- test: give `fs.watchFile` a little more time to pass on Travis CI

.gitignore

@@ -2,3 +2,4 @@ node_modules/
 .idea/
 !.idea/runConfigurations
 npm-debug.log
+.vscode

.travis.yml

@@ -6,5 +6,6 @@ language: node_js
 node_js:
   - "4"
   - "6"
+  - "7"
 
 sudo: false

CHANGELOG.md

@@ -1,3 +1,8 @@
+### v4.1.5
+* dep: update engine support ^4.7||^6.9.2||^7.3 to be same as `async-hook`'s 
+* dep: update `async-hook` to 1.7.1
+* test: give `fs.watchFile` a little more time to pass on Travis CI
+
 ### v4.1.4 
 *   supports node 4.5.0 now
 *   chore(ci): add node 4 to travis

package.json

@@ -1,7 +1,7 @@
 {
   "name": "cls-hooked",
-  "version": "4.1.4",
-  "description": "CLS using AsynWrap instead of async-listener - Node >= 4.5.0",
+  "version": "4.1.5",
+  "description": "CLS using AsynWrap instead of async-listener - Node >= 4.7.0",
   "main": "context.js",
   "files": [
     "context.js"
@@ -28,7 +28,11 @@
   "license": "BSD-2-Clause",
   "engineStrict": true,
   "engines": {
-    "node": ">=4.5.0"
+    "node": "^4.7 || ^6.9.2 || ^7.3"
+  },
+  "dependencies": {
+    "async-hook": "^1.7.1",
+    "emitter-listener": "^1.0.1"
   },
   "devDependencies": {
     "chai": "^3.5.0",
@@ -39,9 +43,5 @@
     "superagent": "^2.2.0",
     "tap": "^6.3.2",
     "tap-mocha-reporter": "0.0.27"
-  },
-  "dependencies": {
-    "async-hook": "^1.5.2",
-    "emitter-listener": "^1.0.1"
   }
 }

test/tap/fs.tap.js

@@ -893,7 +893,7 @@ test("continuation-local state with MakeCallback and fs module", function (t) {
 
         setTimeout(function poke() {
           fs.appendFileSync(FILENAME, 'still a test');
-        }, 20);
+        }, 100);
       });
     });
   });