Added options object to be able to overwrite logging (#36)

* feat(config): disable specFailure logging

* docs(readme): added config to readme

* docs: separate config with options

README.md

@@ -28,6 +28,26 @@ module.exports = function(config) {
   });
 };
 ```
+#### With options
+In combination with multiple reporters you may want to disable failed messages because it's already handled by another reporter.
+
+*Example when using the 'karma-mocha-reporter' plugin*:
+```js
+// karma.conf.js
+module.exports = function(config) {
+  config.set({
+
+    // Combine multiple reporters
+    reporters: ['kjhtml', 'mocha'],
+
+    jasmineHtmlReporter: {
+      // Suppress failed messages
+      suppressFailed: true
+    }
+
+  });
+};
+```
 
 You can pass a list of reporters as a CLI argument too:
 ```bash

src/index.js

@@ -3,11 +3,20 @@ var createPattern = function (path) {
   return { pattern: path, included: true, served: true, watched: false };
 };
 
-var initReporter = function (files, baseReporterDecorator) {
+var initReporter = function (karmaConfig, baseReporterDecorator) {
   var jasmineCoreIndex = 0;
 
+  const files = karmaConfig.files;
+
   baseReporterDecorator(this);
 
+  if (karmaConfig.jasmineHtmlReporter) {
+    const config = karmaConfig.jasmineHtmlReporter;
+    if (config.suppressFailed) {
+      this.specFailure = () => void 0;
+    }
+  }
+
   files.forEach(function (file, index) {
     if (JASMINE_CORE_PATTERN.test(file.pattern)) {
       jasmineCoreIndex = index;
@@ -19,7 +28,7 @@ var initReporter = function (files, baseReporterDecorator) {
   files.splice(++jasmineCoreIndex, 0, createPattern(__dirname + '/lib/adapter.js'));
 };
 
-initReporter.$inject = ['config.files', 'baseReporterDecorator'];
+initReporter.$inject = ['config', 'baseReporterDecorator'];
 
 module.exports = {
   'reporter:kjhtml': ['type', initReporter]