Set everything ready for a 1.8.0 release.
Set everything ready for a 1.8.0 release.

git-svn-id: 22010cca77ad78cbae6a1ecf66bb7b1d8583dcb2@10383 d02f77da-47a5-474d-b610-f18e4bea325a

codehaus/gant,russel/Gant,codehaus/gant,codehaus/gant,Gant/Gant,Gant/Gant,russel/Gant,russel/Gant,Gant/Gant