Modernization of build environment, better linting, adjustment after stricter static rules, cleanup of package.json

conf/karma.conf.js

@@ -9,7 +9,7 @@ module.exports = function (config) {
 
         // frameworks to use
         // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
-        frameworks: ['jasmine'],
+        frameworks: ['browserify', 'jasmine'],
 
 
         // list of files / patterns to load in the browser
@@ -17,11 +17,20 @@ module.exports = function (config) {
             '../src/**/*.js'
         ],
 
+        preprocessors: {
+            '../src/**/*.js': [ 'babel','browserify' ]
+        },
 
         // list of files to exclude
         exclude: ['../src/backup/**/*.js'],
 
-
+        "babelPreprocessor": {
+            // options go here
+        },
+        browserify: {
+            debug: true,
+            //transform: [ 'brfs' ]
+        },
         // preprocess matching files before serving them to the browser
         // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor