add language option to manage non-english mstest.exe (#1)

* add language option to manage non-english mstest.exe

* updated version 0.1.1

Author: plasmaboyer

README.md

@@ -26,3 +26,4 @@ Gulp-Mstest has a few minor settings that determine what gets output to the cons
 	 - Example: 'Passed 3/5'
  - quitOnFailed: This causes gulp-mstest to use a gulp plugin error if any of the tests in a dll failed to pass. This is useful when there are multiple test packages that must run and you want to be notified as soon as one fails.
 	 - If errorMessage or errorStackTrace are on, they will be output with the failed message
+- language: if you mstest.exe is non-english, change your language (ie. language='fr'). see mstest to see available language.

index.js

@@ -23,6 +23,7 @@ module.exports = function (opts) {
 			msTest.testContainer = file.path;
 			msTest.details.errorMessage = true;
 			msTest.details.errorStackTrace = true;
+			msTest.language = opts.language;
 			msTest.runTests({
 				eachTest: function (test) {
 					if(opts.outputEachResult) {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "gulp-mstest",
-  "version": "0.1.0",
+  "version": "0.1.1",
   "description": "Gulp wrapper for executing mstest",
   "main": "index.js",
   "dependencies": {