Updated scripts to nextflow v0.6.0
Updated to nextflow v0.6.1
Patching processes hang bug
Updated to nextflow 0.6.1
Fixed some typos
Updated scripts to nextflow v0.6.0
Updated to nextflow v0.6.1
Patching processes hang bug
Updated to nextflow 0.6.1
Fixed some typos
Fixed a typo
Added a logging line
Merge 'repeat-coverage' script to 'exonerate' step
Merge branch 'piper_1_2_x' of github.com:cbcrg/piper-nf into piper_1_2_x

Conflicts:
	nextflow
	piper.nf
Check whenever exonerate returns an empty file
Skip coverage script when exonerate returns an empty result
Updated to nextflow v0.6.1.1456
Renamed config file