Upgrade to Grunt-less, Semistandard-based tests

Fixes #35

.editorconfig

@@ -0,0 +1,9 @@
+root = true
+
+[*]
+end_of_line = lf
+insert_final_newline = true
+indent_style = space
+indent_size = 2
+charset = utf-8
+trim_trailing_whitespace = true

.eslintignore

@@ -0,0 +1 @@
+/coverage/**/*

.eslintrc

@@ -0,0 +1,4 @@
+{
+  "extends": "semistandard",
+  "root": true
+}

.gitignore

@@ -1,2 +1,3 @@
-/node_modules
 /coverage
+/node_modules
+/yarn.lock

.travis.yml

@@ -5,3 +5,5 @@ node_js:
   - "4"
 sudo: false
 script: npm test
+after_success:
+  - "cat coverage/lcov.info | ./node_modules/.bin/coveralls"

package.json

@@ -21,18 +21,24 @@
   },
   "main": "index.js",
   "scripts": {
-    "test": "node -e \"require('grunt').tasks(['test']);\"",
-    "test-all": "node -e \"require('grunt').tasks(['test-all']);\"",
+    "mocha": "NODE_ENV=test istanbul cover _mocha -- -u exports -R spec test/**/*.spec.js",
+    "dependency-check": "JS_FILES=\"*.js test/*.js\" && dependency-check . $JS_FILES && dependency-check . $JS_FILES --unused --no-dev",
+    "test": "eslint . && npm run dependency-check && npm run mocha",
     "prepush": "npm test"
   },
   "devDependencies": {
-    "chai": "^2.1.1",
+    "chai": "^3.5.0",
     "coveralls": "^2.11.2",
-    "grunt": "^0.4.5",
-    "husky": "^0.10.2",
-    "istanbul": "^0.3.7",
-    "lintlovin": "voxpelli/lintlovin#1.x",
-    "mocha": "^2.1.0",
+    "dependency-check": "^2.5.2",
+    "escape-string-regexp": "^1.0.3",
+    "eslint": "^3.4.0",
+    "eslint-config-semistandard": "^7.0.0",
+    "eslint-config-standard": "^6.0.0",
+    "eslint-plugin-promise": "^3.0.0",
+    "eslint-plugin-standard": "^2.0.0",
+    "husky": "~0.11.4",
+    "istanbul": "^0.4.5",
+    "mocha": "^3.1.2",
     "promise": "^7.0.0",
     "sinon": "^1.13.0"
   }

test/.eslintrc

@@ -0,0 +1,5 @@
+{
+  "env": {
+    "mocha": true
+  }
+}