Merge pull request #1 from mariogiov/devel

Change name to ngi_pipeline
Add requirements.txt file
Update README.md
Bugfixes/cleanup/other niceties
Merge branch 'devel' of github.com:mariogiov/scilifelab_pipeline into devel
Add Exception for fatal error
Eliminate pm.conf dependency
Add Python module loader which I nicked from Phil
Update requirements autoinstallation
Add module loading for Piper, small code reorganization/prettification
Very small code reorganization
Fix module loader to use lmod instead of (obsolete) modulecmd
Pretty up multiline strings, add logging, fix modules to load
Fix capitalization typo
Documentation update
Remane sll --> ngi, fixes #2
Check that restrict_to_projects and restrict_to_samples are not None. Fixes #3
Reorganize code a bit, start preparing for Celery
Try to pull config file from environmental variable NGI_CONFIG
Merge pull request #8 from mariogiov/devel

Bunches of code