fix a bunch of casper tests

Gruntfile.js

@@ -195,8 +195,8 @@ module.exports = function(grunt) {
         command: 'git add build/'
       },
       casperTest: {
-        command: 'casperjs test ./src/__tests__/casperjs/*_test.js || ' +
-          'open ./src/__tests__/casperjs/screenshots/*.png'
+        command: 'echo "Running $(ls -1 ./src/__tests__/casperjs/*_test.js | wc -l) tests" && ' +
+          'ls -1 ./src/__tests__/casperjs/*_test.js | while IFS= read -r line; do casperjs test $line; done'
       }
     },
     jasmine_node: {

src/__tests__/casperjs/casperUtils.js

@@ -109,7 +109,7 @@ var CasperUtils = {
     intlKeyReturns: function(key, text) {
       return function then() {
         this.test.assertEvalEquals(function(key) {
-            return debug_Intl_str(key);
+            return intl.str(key);
           },
           text,
           'Checking that intl key "' + key + '" contains "' +

src/__tests__/casperjs/locale_header_test.js

@@ -31,8 +31,8 @@ casper.start(
       Object.keys(langLocaleMap).forEach(function(lang) {
           var locale = langLocaleMap[lang];
           this.test.assertEvalEquals(function(lang) {
-            debug_LocaleActions_changeLocaleFromHeader(lang);
-            return debug_LocaleStore_getLocale();
+            window.LocaleActions.changeLocaleFromHeader(lang);
+            return window.LocaleStore.getLocale();
           },
           locale,
           'Testing changing store locale from ' + lang + 
@@ -45,8 +45,8 @@ casper.start(
       Object.keys(headerLocaleMap).forEach(function(header) {
         var locale = headerLocaleMap[header];
         this.test.assertEvalEquals(function(header) {
-            debug_LocaleActions_changeLocaleFromHeader(header);
-            return debug_LocaleStore_getLocale();
+            window.LocaleActions.changeLocaleFromHeader(header);
+            return window.LocaleStore.getLocale();
           },
           locale,
           'Testing changing store locale from ' + header +

src/js/app/index.js

@@ -47,6 +47,10 @@ var init = function() {
 
   initRootEvents(eventBaton);
   initDemo(sandbox);
+  // unfortunate global export for casper tests
+  window.LocaleStore = LocaleStore;
+  window.LocaleActions = LocaleActions;
+  window.intl = intl;
 };
 
 var vcsModeRefresh = function(eventData) {