quercus Var fixes for Java types

git-svn-id: svn://svn.caucho.com/home/svn/svnroot/resin/trunk@10019 9c94448d-38f1-0310-a231-d98308ff1ebf
quercus error_log() fix

git-svn-id: svn://svn.caucho.com/home/svn/svnroot/resin/trunk@10020 9c94448d-38f1-0310-a231-d98308ff1ebf
http-proxy updates

git-svn-id: svn://svn.caucho.com/home/svn/svnroot/resin/trunk@10021 9c94448d-38f1-0310-a231-d98308ff1ebf