Merge branch 'fix-sge-empty-env' into devel
Revert "add openstack support to ec2 adaptor (untested)"

This reverts commit 39592932f902d78581814cba354295b34327fee1.
Fix #190: Job fails if jd.output or jd.error paths don't exist
Merge branch 'fix-create-output-dir' of https://github.com/chris-zen/saga-python into devel
Checking whether the directory existed previously and creating it done in the same network round-trip
Merge branch 'fix-create-output-dir' of https://github.com/chris-zen/saga-python into devel
hotfix: some tcsh versions fon't like '-l'
another hotfix to support source hosts without ssh daemon :-/
unique versions
added mailinglist info
bump
improved MB wrapper
improved MB wrapper
increase prompt detection timeout
fixed url __str__ method
Merge branch 'master' into devel
Merge branch 'devel' of github.com-oleweidner:saga-project/saga-python into devel
removed all references to 'Bliss'
Merge branch 'master' into devel
attempt to fix sftp connection hanging when prompt detection matches at package boundaries