implemented parallel job support in the gridengine adaptor
put generic part of GridEngine adaptor into separate package
Implementing Slurm adaptor. Can submit jobs, does not report status yet
Refactored scripting adaptor support. Added copyright statement to all files. Added some javadoc
Improved handling of command line arguments in SSH (now also supports spaces in arguments). Adding more status support to Slurm adaptor.
Slurm adaptor can now get status of jobs and queues
Debugging Slurm adaptor. Passes almost all tests now. Also check Slurm server version.
Added sacct output to possible job status sources. Improving parser for Slurm output. Fixed code formatting.
Ignore spurious acct output on stderr if it still returns exit code 0
some small fixes for slurm 2.5
Merge pull request #149 from NLeSC/feature/gridengine-parallel-jobs-2

Improved GridEngine adaptor, new SLURM adaptor.