snipit Summarise snps relative to a reference sequence

snipit

Version	Tool Shed	Owner	Galaxy instances where the tool is available
1.0.7+galaxy0	toolshed.g2.bx.psu.edu	iuc	galaxy.hyphy.org usegalaxy.eu
1.0.5+galaxy0	toolshed.g2.bx.psu.edu	iuc	usegalaxy.eu