Added .travis.yml

Author: aleitner

.travis.yml

@@ -0,0 +1,20 @@
+
+language: node_js
+compiler:
+  - gcc
+  - clang
+addons:
+  apt:
+    sources:
+      - ubuntu-toolchain-r-test
+    packages:
+      - gcc-4.8
+      - g++-4.8
+      - clang
+node_js:
+  - "6.9.1"
+before_install:
+  - export CXX="g++-4.8" CC="gcc-4.8"
+after_script:
+  - npm run coverage
+  - cat ./coverage/lcov.info | ./node_modules/.bin/coveralls