removed postgresql specific code
removed postgresql specific code

hhroc/yellr-server,thequbit/yellr-server,thequbit/yellr-server,Nolski/yellr-server,thequbit/yellr-server,hhroc/yellr-server,Nolski/yellr-server,thequbit/yellr-server,Nolski/yellr-server,hhroc/yellr-server,Nolski/yellr-server,hhroc/yellr-server