Update README.md

Update README.md

Merge pull request #47 from LABrueggs/master

added a new parameter, 'center_zero', which accepts TRUE/FALSE to determine if you want to center color scale on value of zero instead of median when divdata=T

Delete r1

added release 1.0

Create r1

changed print to message in file output verbosity

Delete cerebroViz.Rproj

added verbosity to file output

Delete cerebroViz_1.0.tar.gz

Delete .DS_Store

Update cerebroViz.R

Update README.md

Update DESCRIPTION