olpc-buddy-prop-change.py: updated to use new test API
olpc-buddy-prop-change.py: updated to use new test API

20071212155644-7fe3f-439f5f6c157acc921eb9f73ccc823e63574bac68.gz

jku/telepathy-gabble,Ziemin/telepathy-gabble,mlundblad/telepathy-gabble,Ziemin/telepathy-gabble,community-ssu/telepathy-gabble,Ziemin/telepathy-gabble,Ziemin/telepathy-gabble,mlundblad/telepathy-gabble,community-ssu/telepathy-gabble,mlundblad/telepathy-gabble,community-ssu/telepathy-gabble,jku/telepathy-gabble,community-ssu/telepathy-gabble,jku/telepathy-gabble