Fixed test which relied on standard values of stdin/stdout/stderr in JobDescription
typo in JobDescription function name. Adding tests for Slurm adaptor
Some simple tests for jobscript generator in slurm. Fixes to JavaJobDescription tests
refactoring scripting adaptors to improve testability
added option to set parallel environment in test config
add output files to job description
refactored slurm specific parsers into generic string parser class
refactoring scripting adaptors to improve testability
cleanup after refactoring, fixing some minor bugs
refactoring scripting adaptors, adding unit tests
scripting unit tests
Merge remote-tracking branch 'origin/develop' into feature/scripting-tests
fixed formatting
added some unit tests (incomplete)
adding tests for scripting adaptor
adding tests for scripting parser, improving some code and fixing some bugs in the process
Merge remote-tracking branch 'origin/develop' into feature/scripting-tests

Conflicts:
	src/nl/esciencecenter/octopus/adaptors/gridengine/GridEngineAdaptor.java
	src/nl/esciencecenter/octopus/adaptors/local/LocalFiles.java
	src/nl/esciencecenter/octopus/adaptors/slurm/SlurmAdaptor.java
formatting code with new formatter
refactoring slurm adaptor to improve testability
refactoring slurm adaptor to improve testability