use istanbul for coverage

.gitignore

@@ -13,4 +13,5 @@ logs
 results
 
 node_modules
-npm-debug.log
+npm-debug.log
+coverage

.npmignore

@@ -4,3 +4,4 @@ lib-cov/
 Makefile
 .travis.yml
 logo.png
+coverage/

.travis.yml

@@ -2,9 +2,10 @@ language: node_js
 node_js:
   - '0.11'
   - '0.10'
-script: make test-coveralls
 before_install:
   - 'wget http://www.eu.apache.org/dist/zookeeper/zookeeper-3.4.6/zookeeper-3.4.6.tar.gz'
   - 'tar xf zookeeper-3.4.6.tar.gz'
   - 'mv zookeeper-3.4.6/conf/zoo_sample.cfg zookeeper-3.4.6/conf/zoo.cfg'
   - './zookeeper-3.4.6/bin/zkServer.sh start'
+script: "npm run test-travis"
+after_script: "npm install coveralls@2 && cat ./coverage/lcov.info | coveralls"

package.json

@@ -4,30 +4,24 @@
   "description": "Extend node-zookeeper-client, let zookeeper client support `watch(path)` method.",
   "main": "index.js",
   "scripts": {
-    "test": "make test-all",
-    "blanket": {
-      "pattern": "//^((?!(node_modules|test)).)*$/",
-      "data-cover-flags": {
-        "debug": false
-      }
-    },
-    "travis-cov": {
-      "threshold": 94
-    }
+    "test": "mocha --check-leaks -R spec -t 10000 test/*.test.js",
+    "test-cov": "node node_modules/.bin/istanbul cover node_modules/.bin/_mocha -- --check-leaks -t 10000 test/*.test.js",
+    "test-travis": "node node_modules/.bin/istanbul cover node_modules/.bin/_mocha --report lcovonly -- --check-leaks -t 10000 test/*.test.js",
+    "jshint": "jshint .",
+    "autod": "autod -w --prefix '~'",
+    "cnpm": "npm install --registry=https://registry.npm.taobao.org",
+    "contributors": "contributors -f plain -o AUTHORS"
   },
   "dependencies": {
-    "debug": ">=0.7.2",
-    "node-zookeeper-client": "0.2.0"
+    "debug": "~2.0.0",
+    "node-zookeeper-client": "~0.2.1"
   },
   "devDependencies": {
-    "interceptor": "*",
-    "should": "*",
-    "blanket": "*",
-    "travis-cov": "*",
-    "coveralls": "*",
-    "mocha-lcov-reporter": "*",
-    "pedding": "*",
-    "mocha": "*"
+    "interceptor": "~0.1.4",
+    "istanbul": "*",
+    "mocha": "*",
+    "pedding": "~1.0.0",
+    "should": "~4.0.4"
   },
   "repository": {
     "type": "git",