ENH: adding simple help and acknowledgement
ENH: adding simple help and acknowledgement

git-svn-id: 57095f3f1b55701339693087546ab105a45f9ce4@7419 5e132c66-7cf4-0310-b4ca-cd4a7079c2d8

IGSIO/OpenIGTLinkIO,IGSIO/OpenIGTLinkIO