Changes

* Problems using the PostgreSQL database- installation for use with Koji required a standard installation. After the first attempt PostgreSQL was reinstalled successfully and Koji was successfully able to interact with the database.

* After what appeared to be a successful installation and configuration, Koji builders were listed as not being fully functional, this appeared to be an issue with the Koji Hub but was later determined to be a lack of disk space on the Koji builders. Disk space was reallocated and distributed amongst the ARM VM's.

* Authentication using SSL certificates- The SSL certificates posed some authentication issues due to conflicting configurations when generated. The certificates were recreated and authentication was successful.

* Various configuration issues- throughout the process the different configuration files that required editing were mis-configured, or needed to be edited multiple times to work correctly with the Koji configuration.