compile on prepublish and run lint (#290)

.npmignore

@@ -0,0 +1 @@
+node_modules/

.soliumrc.json

@@ -0,0 +1,9 @@
+{
+  "extends": "solium:all",
+  "rules": {
+    "indentation": ["error", 4],
+    "quotes": ["error", "double"],
+    "arg-overflow": "off",
+    "blank-lines": "off"
+  }
+}

.travis.yml

@@ -1,16 +1,20 @@
-language: node_js
+sudo: required
+
 dist: trusty
 
+language: node_js
+
 node_js:
   - "8"
-
 env:
-  - CXX=g++-4.8
+  - TASK=test
+  - TASK=lint
+matrix:
+  fast_finish: true
+  allow_failures:
+    - env: TASK=lint
+script:
+  - npm run $TASK
 
-addons:
-  apt:
-    sources:
-    - ubuntu-toolchain-r-test
-    packages:
-    - gcc-4.8
-    - g++-4.8
+notifications:
+  email: false

package.json

@@ -3,7 +3,9 @@
   "version": "0.1.1",
   "description": "Implementations for registrars and local resolvers for the Ethereum Name Service",
   "scripts": {
-    "test": "truffle test"
+    "test": "truffle test",
+    "lint": "solium --dir ./contracts",
+    "prepublishOnly": "truffle compile && truffle networks --clean"
   },
   "repository": {
     "type": "git",