IBM LoadLeveler adaptor
remove cluster string
delete wrong directory .svn. and add tests/adaptors/loadl/loadl_test.py
Update mandelbrot.sh
Merge branch 'master' of github.com:saga-project/saga-python
add copied_files metric to copy tasks.

This commit also adjusts a number of things in saga.Task to allow for arbitrary metrics to be added.  Those changes need to be reflected in *all* @SYNC calls which are supposed to be used in async tasks -- they now get an additional parameter "_from_task", which, you guess it, contains the task object itself, so that metrics etc. can be registered and updated.
more work on copy with relative paths
Revert "implemented file / directory .close()"

This reverts commit 83b4470fc94a179cccfc2daf16042493dcf12132.

Revert the additional close() methods, as those are already available via the
namespace.entry class -- with a colliding method signature

Please open tickets if close() still fails on any package/adaptor which
inherits from namespace.
Directory.close() + File.close() + File.remove()
added open_dir() to Shell adaptor + small bugfix
Merge branch 'fix-retrieve-job' of https://github.com/chris-zen/saga-python into chris-zen-fix-retrieve-job

Conflicts:
	saga/adaptors/sge/sgejob.py
updated example
API.close() -> adaptor.close()

Hi Andre,

please feel free to revert, but I think that the API calls for File/Dir.close() should call adaptor.close() instead of adaptor.finalize()?

Not that it makes a difference -- I'm still running out of PTYs -- but I stumbled over this while trying to find a solution for my problem.

Again, please feel free to revert. Thanks.
simplify getter setting
Merge branch 'devel' of github.com:saga-project/saga-python into devel
timeout=False -> timeout=None, add to private file example
adaptions to pty starvation test
yeah baby!
close() functions fixed with default timeout
Merged upstream/devel into devel