Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Update README.md
Added new cmi_script for fitting Ni PDF from Xray data.
Merge branch 'master' of https://github.com/diffpy/cmi_exchange
Added README file