Merge pull request #113 from NationalGenomicsInfrastructure/master

Merge master -> devel
Merge pull request #114 from mariogiov/devel

WIP Piper node mode
Merge pull request #119 from mariogiov/devel

Piper node mode, now with added sample functionality
Merge pull request #121 from mariogiov/devel

Try this on for size
Update loggers.py
fixed the sql query, will have to be checked
Merge pull request #122 from Galithil/devel

fixed the sql query, will have to be checked
Merge pull request #11 from NationalGenomicsInfrastructure/devel

Devel