Help to install OR on Synology

I have been running OR for quite some time on my Synology 412+. Up until now I have used the pcloadletter package to install OR. However after updating from version DSM 5.x to DSM 6 (Synology software) the pcloadletter package is no useable.
I know many here is running OR on a Synology, but have manually installed it by using tomcat and so on. Could someone please make a guide or give me some pointers on how to install and run it this way?
I am currently using a workaround that is seriously unstable! My sensors are being triggerd and the alarm is going off whenever it seems fit.... Help would be highly appreciated!!