Update build & fix warning

Author: garyb

.travis.yml

@@ -1,7 +1,7 @@
 language: node_js
-sudo: required
 dist: trusty
-node_js: 5
+sudo: required
+node_js: 6
 env:
   - PATH=$HOME/purescript:$PATH
 install:
@@ -11,14 +11,13 @@ install:
   - chmod a+x $HOME/purescript
   - npm install -g bower
   - npm install
-  - bower install
 script:
-  - npm run build
+  - bower install --production
+  - npm run -s build
+  - bower install
+  - npm -s test
 after_success:
 - >-
   test $TRAVIS_TAG &&
-  psc-publish > .pursuit.json &&
-  curl -X POST http://pursuit.purescript.org/packages \
-    -d @.pursuit.json \
-    -H 'Accept: application/json' \
-    -H "Authorization: token ${GITHUB_TOKEN}"
+  echo $GITHUB_TOKEN | pulp login &&
+  echo y | pulp publish --no-push

bower.json

@@ -23,6 +23,6 @@
   "devDependencies": {
     "purescript-assert": "^1.0.0-rc.1",
     "purescript-console": "^1.0.0-rc.1",
-    "purescript-partial": "^1.1.0"
+    "purescript-partial": "^1.1.2"
   }
 }

package.json

@@ -2,13 +2,14 @@
   "private": true,
   "scripts": {
     "clean": "rimraf output && rimraf .pulp-cache",
-    "build": "jshint src && jscs src && pulp build",
-    "test": "jshint src && jscs src && pulp test"
+    "build": "jshint src && jscs src && pulp build --censor-lib --strict",
+    "test": "pulp test"
   },
   "devDependencies": {
     "jscs": "^2.8.0",
     "jshint": "^2.9.1",
-    "pulp": "^8.1.0",
+    "pulp": "^8.2.0",
+    "purescript-psa": "^0.3.8",
     "rimraf": "^2.5.0"
   }
 }

src/Data/Char.purs

@@ -6,8 +6,6 @@ module Data.Char
   , toUpper
   ) where
 
-import Prelude
-
 -- | Returns the numeric Unicode value of the character.
 foreign import toCharCode :: Char -> Int