chore: Updated karma (2 -> 6) and jasmine (2 -> 4) and depending packages, also fixing all security issues as of 2022-05-08.

chore: Added package-lock.json.
test: Corrected module dependency to iso-3166-country-codes-angular, so that controllerSpec test runs successfully.

Author: atufkas

config/karma.conf.js

@@ -5,6 +5,7 @@ module.exports = function(config) {
     files: [
       'app/lib/angular-1.2.32/angular.js',
       'app/lib/angular-1.2.32/angular-*.js',
+      'app/lib/iso-3166-country-codes-angular/*.js',
       'test/lib/angular-1.2.32/angular-mocks.js',
       'app/js/**/*.js',
       'test/unit/**/*.js'