Enable coverage reporter by default

.gitignore

@@ -1,4 +1,5 @@
 node_modules
+coverage
 typings
 dist
 tmp

.npmignore

@@ -1,4 +1,5 @@
 node_modules
+coverage
 typings
 tmp
 test

karma.conf.js

@@ -11,7 +11,7 @@ module.exports = function (config) {
           { pattern: './tmp/**/*.html', served: true, included: false }
         ],
         exclude: [],
-        reporters: argv.debug ? ['spec'] : ['spec', 'coverage'],
+        reporters: ['spec', 'coverage'],
         autoWatch: true,
         browsers: [argv.debug ? 'Chrome' : 'PhantomJS'],
         plugins: [
@@ -23,8 +23,7 @@ module.exports = function (config) {
             'karma-coverage'
         ],
         preprocessors: {
-            // './dist/**/*.js': ['coverage'],
-            './tmp/**/*.js': ['sourcemap']
+            './tmp/**/*.js': ['coverage', 'sourcemap']
         },
         coverageReporter: {
             reporters: [