Draft: Add LICENSE and CoC
This MR is adding CC-BY license document as well as a code of conduct template document based on the Contributor Covenant CoC.
The following adjustments are required before ready to merge:
-
replace contact placeholder in CoC template -
adjust template to proposed NRDC structure -
conclude discussion in this MR
More background on the Contributor Covenant CoC
@sokumura2 @brownd What do you think of this?