Build on both mac and linux on travis

.travis.yml

@@ -1,15 +1,33 @@
-language: objective-c
-
 notifications:
   email:
     on_success: never
     on_failure: change
 
-script: 'curl -s https://raw.githubusercontent.com/atom/ci/master/build-package.sh | sh'
+os:
+  - linux
+  - osx
+
+install:
+  - rm -rf ~/.nvm
+  - git clone https://github.com/creationix/nvm.git ~/.nvm
+  - source ~/.nvm/nvm.sh
+  - nvm install $NODE_VERSION
+  - node --version
+  - npm install
+
+script: npm test
+
+sudo: false
 
 git:
   depth: 10
 
 branches:
   only:
     - master
+
+env:
+  global:
+    - CC=clang CXX=clang++ npm_config_clang=1
+  matrix:
+    - NODE_VERSION=node

spec/spellchecker-spec.coffee

@@ -35,6 +35,8 @@ describe "SpellChecker", ->
       expect(errorOccurred).toBe true
 
   describe ".getAvailableDictionaries()", ->
+    return if process.platform is 'linux'
+
     it "returns an array of string dictionary names", ->
       dictionaries = SpellChecker.getAvailableDictionaries()
       expect(Array.isArray(dictionaries)).toBe true