Added repeat filtering in exonerate step
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