trivial commit to upgrade hsqldb version to latest stable 2.2.8 release.
trivial commit to upgrade hsqldb version to latest stable 2.2.8 release.

git-svn-id: a6f64a57cd5b7e3946be521e846a4e4f2e635a7d@1243536 13f79535-47bb-0310-9956-ffa450edef68

newpointer/gora,apache/gora,renato2099/gora,arthur-evozon/gora,lewismc/gora,SwathiMystery/gora,cguzel/gora,cguzel/gora,lewismc/gora,renato2099/gora,kamaci/gora,newpointer/gora,nishadi/gora,Dictanova/gora,kamaci/gora,otrack/gora,apache/gora,otrack/gora,EugenePig/Gora,NamrataM/gora,nishadi/gora,SwathiMystery/gora,lewismc/gora,infospace/gora,infospace/gora,NamrataM/gora,alfonsonishikawa/gora,apache/gora,alfonsonishikawa/gora,newpointer/gora,renato2099/gora,Dictanova/gora,EugenePig/Gora,EugenePig/Gora,nishadi/gora,kamaci/gora,Dictanova/gora,reidincom/gora,alfonsonishikawa/gora,reidincom/gora,arthur-evozon/gora,cguzel/gora,NamrataM/gora,otrack/gora,SwathiMystery/gora,arthur-evozon/gora