1: From this file realize/gulp/tasks/full-build.js
replace runSequence('build', 'test', callback);
with runSequence('build', callback);

2: From this file realize/gulp/tasks/default-build.js

delete this string 'build:earlyLearner',

3: from this file
realize/gulp/tasks/build-component-architecture.js
replace return spawnNpmTask('Build CA', ['run', 'build:test'])
with return spawnNpmTask('Build CA', ['run', 'build:prod'])