support for deb packages and dash-fixes
cloud test platform scripts for ubuntu x64
dash related fixes...
Merge pull request #146 from reneme/cloud_testing_ubuntu

Cloud Testing: Ubuntu 10.04 x64 support

This includes setup and test scripts for an ubuntu 10.04 x64 image. Due to a lack of a server.deb-package this only runs the client-tests at the moment.
Additionally there are changes to support installation of deb packages, apt-get driven installation of dependencies and some funny dash-fixes.