Get crosslinked nucleotides from full alignments

bctools_extract_crosslinked_nucleotides

Version	Tool Shed	Owner	Galaxy instances where the tool is available
@VERSION+galaxy1	toolshed.g2.bx.psu.edu	iuc	usegalaxy.eu
@VERSION+galaxy1	toolshed.g2.bx.psu.edu	iuc	usegalaxy.no
0.2.1	toolshed.g2.bx.psu.edu	iuc	usegalaxy.eu usegalaxy.no