Merge remote-tracking branch 'origin/develop' into feature/ssh-adaptor-3
working on ssh jobs
Merge remote-tracking branch 'origin/develop' into feature/ssh-adaptor-3
Fixed copy without copy options, implemented move, fixed bug in dir streams.
Fixed bug in directoryStream
Fixed dir stream
Fixed JavaDoc of JobDescription
Removed exception for newScheduler
Added JavaDoc to jobs package. Should be reasonably complete.
fixed createOutputStream for Piter
Fixed bug in pathAttributeStream
Use sandbox in test.
Fixed nasty . and .. bug
Added Javadoc to files package (not complete).
New Generic File Integration Test. 
Tests basic FileSystem manipulations.
Structure of ssh job adaptor is now ok.
Merge remote-tracking branch 'origin/develop' into feature/ssh-adaptor-3
Fixed compiler error due to interface change.
Added JavaDoc to most of files package. Some issues left.
Merge pull request #27 from NLeSC/feature/SandboxedLocalJobIT

Use sandbox in submit job test.