Merge pull request 'Update 'Jenkinsfile'' (#103) from dev into master

Reviewed-on: WillaEngine-Project/WillaEngine#103

Jenkinsfile

@@ -16,7 +16,6 @@ pipeline {
     stage('deploy') {
       steps {
         sh 'cd /home/administrator/apps/$IMAGE_NAME/ ; docker-compose up -d'
-        sh 'docker exec willaengine COMPOSER=composer-prod.json composer update'
 	    sh 'docker exec willaengine service cron start'
         sh 'docker exec willaengine php artisan config:cache'
       }