Column Regex Find And Replace

regexColumn1

Version	Tool Shed	Owner	Galaxy instances where the tool is available
1.0.3	toolshed.g2.bx.psu.edu	galaxyp	usegalaxy.fr usegalaxy.org.au
1.0.2	toolshed.g2.bx.psu.edu	galaxyp	usegalaxy.eu usegalaxy.fr usegalaxy.org usegalaxy.org.au
1.0.1	toolshed.g2.bx.psu.edu	galaxyp	galaxy.genouest.org usegalaxy.be usegalaxy.eu usegalaxy.fr usegalaxy.org usegalaxy.org.au
1.0.0	toolshed.g2.bx.psu.edu	galaxyp	bf2i-galaxy.insa-lyon.fr:8080 galaxy.genouest.org usegalaxy.be usegalaxy.eu usegalaxy.no
0.1.0	toolshed.g2.bx.psu.edu	jjohnson	bipaa-galaxy.genouest.org
0.1.0	toolshed.pasteur.fr	screno	galaxy.pasteur.fr