Adding 'concat' operator
Patching bug when setting the monitor queue-size
Patching bug when setting the monitor queue-size
Added queue status polling for SLURM and LSF grid executors
About session on operator errors
Operator 'flatMap' can be invoked without any closure
Modified 'parseFastaRecord' method in such a way that now the record.head include the '>' symbol
Fixed signature for method 'separate'
Added to operator 'into' the ability to get multiple channels
Fixed typo
More informative error message
Moved 'submitted process' log line after actual submission
Fixed tests
Reorganised assertions
Added into doc example
Do not raise an exception when file does not exists for methods canRead(), canWrite(), canExecute() and lastModified()
On NFS lastModified() can be 0 even when file.exists() returns true. Using a strict condition
Better executor logging
Added documentation for concat and into operators
Committing version 0.6.2