Merge pull request #1248 from xzyfer/trash/v3.4.2

Bump LibSass to 3.3.2

appveyor.yml

 -
+  os: Visual Studio 2015
+
   branches:
     only:
       - release
@@ -34,7 +36,7 @@
     - node --version
     - npm --version
     - git submodule update --init --recursive
-    - npm install --msvs_version=2013
+    - npm install --msvs_version=2015
 
   test_script: npm test
 
@@ -55,6 +57,8 @@
         appveyor_repo_tag: true       # deploy on tag push only
 
 -
+  os: Visual Studio 2015
+
   configuration: testing
 
   platform:
@@ -83,6 +87,6 @@
     - node --version
     - npm --version
     - git submodule update --init --recursive
-    - npm install --msvs_version=2013
+    - npm install --msvs_version=2015
 
   test_script: npm test

package.json

 {
   "name": "node-sass",
   "version": "3.4.1",
-  "libsass": "3.3.1",
+  "libsass": "3.3.2",
   "description": "Wrapper around libsass",
   "license": "MIT",
   "homepage": "https://github.com/sass/node-sass",

libsass @ f47645c2

-Subproject commit 42e22fbadfcdc8ac3b983890518dfa0ebff3c229
+Subproject commit f47645c2ebb98c9e0c970f59820b239ab417dda3

spec @ b089cff3

-Subproject commit ca5bcb22e9ff72ca6578f115e42efed1b2da7d38
+Subproject commit b089cff39e623de5c6d3c88ad021220df5c67657

test/util/index.js

@@ -39,10 +39,20 @@ module.exports.getSuites = function() {
 
     tests.forEach(function(test) {
       var testPath = join(suitePath, test);
+      var hasErrorFile = fs.existsSync(join(testPath, 'error'));
+      var hasError = false;
+      if (hasErrorFile) {
+        var errorFileContents = fs.readFileSync(join(testPath, 'error')).toString();
+        hasError = !(
+          errorFileContents.match(/^DEPRECATION WARNING/) ||
+          errorFileContents.match(/^WARNING:/) ||
+          errorFileContents.match(/^.*?\/input.scss:\d+ DEBUG:/)
+        );
+      }
 
       ret[suite][test] = {};
       ret[suite][test].src = join(testPath, 'input.scss');
-      ret[suite][test].error = fs.existsSync(join(testPath, 'error'));
+      ret[suite][test].error = hasErrorFile && hasError;
       ret[suite][test].expected = join(testPath, 'expected_output.css');
       ret[suite][test].paths = [
         testPath,