Merge pull request #9 from srghma/master

use ps-cst

Author: maackle

.gitignore

@@ -4,4 +4,7 @@
 /bower_components/
 /node_modules/
 /output/
-npm-debug.log
+/package-lock.json
+/yarn.lock
+/*.log
+/dist

.travis.yml

@@ -3,8 +3,8 @@ dist: trusty
 sudo: required
 node_js: stable
 install:
-  - npm install -g bower
+  - npm install -g spago purescript
   - npm install
-  - bower install
+  - spago install
 script:
-  - npm run build
+  - spago build