some minor fixes


git-svn-id: svn://softwarelivre.sapo.pt/broker/trunk@1652 b5e76149-5b1e-0410-8289-f826a2598d57


git-svn-id: svn://softwarelivre.sapo.pt/broker/trunk@1653 b5e76149-5b1e-0410-8289-f826a2598d57
proto-c debian fixes

git-svn-id: svn://softwarelivre.sapo.pt/broker/trunk@1654 b5e76149-5b1e-0410-8289-f826a2598d57
Merge branch 'master' into github