don't ignore karma.conf.js for linting

.jshintignore

@@ -3,7 +3,6 @@ libs
 lib-jitsi-meet.js
 lib-jitsi-meet.min.js
 lib-jitsi-meet.js.map
-karma.conf.js
 doc
 
 

karma.conf.js

@@ -26,7 +26,8 @@ module.exports = function(config) {
 
 
     // preprocess matching files before serving them to the browser
-    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
+    // available preprocessors: 
+    //  https://npmjs.org/browse/keyword/karma-preprocessor
     preprocessors: {
         './JitsiMeetJS.js': ['webpack'],
         './**/*.spec.js': ['webpack']
@@ -48,16 +49,19 @@ module.exports = function(config) {
 
 
     // level of logging
-    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
+    // possible values: config.LOG_DISABLE || config.LOG_ERROR || 
+    //  config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
     logLevel: config.LOG_INFO,
 
 
-    // enable / disable watching file and executing tests whenever any file changes
+    // enable / disable watching file and executing tests whenever 
+    // any file changes
     autoWatch: false,
 
 
     // start these browsers
-    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
+    // available browser launchers: 
+    // https://npmjs.org/browse/keyword/karma-launcher
     browsers: ['Chrome'],