Add code coverage

.travis.yml

@@ -1,11 +1,15 @@
-language: node_js
+language: 
+  node_js
 node_js:
     - "node"
 services:
   - mongodb
-env:
-  global:
-    - NODE_ENV=travisci
 cache:
   directories:
     - "node_modules"
+install:
+  - npm install -g codecov
+  - npm install -g istanbul
+script:
+  - istanbul cover ./node_modules/mocha/bin/_mocha --reporter lcovonly -- -R spec
+  - codecov

config/travisci.json

@@ -1,21 +0,0 @@
-{
-  "Server": {
-    "port": 8080,
-    "hostname": "http://localhost:8080"
-  },
-  "Database": {
-    "host": "mongodb://localhost:27017/shimapan"
-  },
-  "Upload": {
-    "path": "uploads"
-  },
-  "Log": {
-    "http": false
-  },
-  "User": {
-    "Password": {
-      "saltLength": 8,
-      "hashIterations": 1
-    }
-  }
-}