Update dependencies, docs, build

Author: garyb

.gitignore

@@ -1,8 +1,7 @@
 /.*
 !/.gitignore
-/output/
-/node_modules/
+!/.travis.yml
 /bower_components/
-/tmp/
 /node_modules/
-/test/
+/output/
+/tmp/

.travis.yml

@@ -0,0 +1,14 @@
+language: node_js
+node_js:
+  - 0.10
+env:
+  - PATH=$HOME/purescript:$PATH
+install:
+  - TAG=$(wget -q -O - https://github.com/purescript/purescript/releases/latest --server-response --max-redirect 0 2>&1 | sed -n -e 's/.*Location:.*tag\///p')
+  - wget -O $HOME/purescript.tar.gz https://github.com/purescript/purescript/releases/download/$TAG/linux64.tar.gz
+  - tar -xvf $HOME/purescript.tar.gz -C $HOME/
+  - chmod a+x $HOME/purescript
+  - npm install bower gulp -g
+  - npm install && bower install
+script:
+  - gulp