seqtk_cutN cut sequence at long N

seqtk_cutN

Version	Tool Shed	Owner	Galaxy instances where the tool is available
1.3.1	toolshed.g2.bx.psu.edu	iuc	galaxy.mesocentre.uca.fr usegalaxy.be
1.3.1	toolshed.g2.bx.psu.edu	iuc	usegalaxy.eu usegalaxy.org
1.3.1	toolshed.g2.bx.psu.edu	iuc	galaxy.genouest.org galaxy.hyphy.org usegalaxy.fr usegalaxy.no usegalaxy.org.au
1.3.0	toolshed.g2.bx.psu.edu	iuc	usegalaxy.be usegalaxy.eu
1.2.0	toolshed.g2.bx.psu.edu	iuc	usegalaxy.be usegalaxy.eu usegalaxy.org
1.0-r75-dirty.0	toolshed.g2.bx.psu.edu	iuc	usegalaxy.be usegalaxy.eu