Merge pull request #144 from Galithil/devel

Devel
Update schema to match Charon 'qc' key for libpreps
Move code out of __init__.py and into named module files
Bugfix
__init__.py
Merge pull request #145 from mariogiov/devel

Reorganize piper_ngi code into named module files
Improve sbatch readability slightly
Update usage docs
Fix search pattern
Move function
Add function to check for preexisting sample analysis
Change the way files for analysis are collected and abort sample analysis if preexisting sample analyses are finished or ongoing
Switch to using NGIObjects to track files for analysis and record which files we analyze in the logs
Track seqruns under analysis for a sample job and update Charon accordingly
Okay now it works I think
Now it works for xten flowcells too
NOW it works
Merge pull request #147 from mariogiov/devel

Oh my head
trying to update charon on new projects does not work