fix cannot load language resource sometimes

src/scripts/services/ariaNgLanguageLoader.js

@@ -11,7 +11,7 @@
                     };
                 }
             }
-            
+
             return {
                 value: line
             };
@@ -64,6 +64,8 @@
                     continue;
                 }
 
+                line = line.replace('\r', '');
+
                 if (/^\[.+\]$/.test(line)) {
                     currentCatagory = getCategory(langObj, line);
                     continue;