Cleaned up POM and added Sonatype Releases repo.
Cleaned up POM and added Sonatype Releases repo.

bitzl/openwayback,iipc/openwayback,nla/openwayback,efundamentals/openwayback,zubairkhatri/openwayback,SpiralsSeminaire/openwayback,bitzl/openwayback,efundamentals/openwayback,emijrp/openwayback,iipc/openwayback,nla/openwayback,SpiralsSeminaire/openwayback,chasehd/openwayback,JesseWeinstein/openwayback,JesseWeinstein/openwayback,SpiralsSeminaire/openwayback,zubairkhatri/openwayback,ukwa/openwayback,emijrp/openwayback,emijrp/openwayback,kris-sigur/openwayback,bitzl/openwayback,kris-sigur/openwayback,SpiralsSeminaire/openwayback,sul-dlss/openwayback,sul-dlss/openwayback,efundamentals/openwayback,nlnwa/openwayback,kris-sigur/openwayback,bitzl/openwayback,chasehd/openwayback,efundamentals/openwayback,nlnwa/openwayback,MohammedElsayyed/openwayback,MohammedElsayyed/openwayback,sul-dlss/openwayback,ukwa/openwayback,emijrp/openwayback,nlnwa/openwayback,SpiralsSeminaire/openwayback,bitzl/openwayback,nlnwa/openwayback,nla/openwayback,JesseWeinstein/openwayback,JesseWeinstein/openwayback,MohammedElsayyed/openwayback,kris-sigur/openwayback,ukwa/openwayback,nla/openwayback,efundamentals/openwayback,iipc/openwayback,zubairkhatri/openwayback,nla/openwayback,chasehd/openwayback,JesseWeinstein/openwayback,emijrp/openwayback,zubairkhatri/openwayback,kris-sigur/openwayback,nlnwa/openwayback