Create CITATION.cff

Author: babreu-ncsa

CITATION.cff

@@ -0,0 +1,11 @@
+cff-version: 1.0.0
+message: "If you use this software, please cite it as below."
+authors:
+- family-names: "Bruno"
+  given-names: "R. de Abreu"
+  orcid: "https://orcid.org/0000-0002-9067-779X"
+title: "IntroToPC"
+version: 1.0.0
+doi: 10.5281/zenodo.7434840
+date-released: 2021-11-05
+url: "https://github.com/babreu-ncsa/IntroToPC"