remove old commandlinewrapper
Merge branch 'devel' of github.com:saga-project/saga-python into devel
rename ssh_xxx to shell_xxx (adaptor, wrapper, tests, etc)
more test configs
consistent license headers
added job_queue to job cfg parameters
updated readme file
expl. cast exit code to int
Merge branch 'devel' of github.com-oleweidner:saga-project/saga-python into devel
more work on job tests
fix some pylint errors
Merge branch 'devel' of github.com:saga-project/saga-python into devel
Merge branch 'devel' of github.com-oleweidner:saga-project/saga-python into devel
don't cast None -> int !
removed redis from devel
cleaned up devel
Merge branch 'devel' into feature/slurm

Conflicts:
	saga/engine/registry.py
	setup.py