Masai mod added
Readgroups added
Merge branch 'master' into masai_fseq
Merge branch 'masai_fseq' of github.com:clark-lab/ngsane into masai_fseq
Using named pipes ... wip
Masai optimizations
merge with master
Merge branch 'master' into masai_fseq
Merge branch 'new_mods' into masai_fseq

Conflicts:
	conf/sample_header.sh
Merge branch 'master' into masai_fseq
cleanup
Input tagdir generation refactored into common task
wigToBigWig now considered essential
Input tagdir generation refactored into common task
Merge branch 'masai_fseq'