Copyright information in SPEAR footer

[davidamichelson]

Currently reads:
Creative Commons License This work is licensed under a Creative Commons Attribution 3.0 Unported License.
Copyright Vanderbilt University, Princeton University, and the Contributor(s), 2014.

[wsalesky]

@dlschwartz How would you like the copyright info on SPEAR to read?

[dlschwartz]

@wsalesky For SPEAR this should read:

Creative Commons License This work is licensed under a Creative Commons Attribution 3.0 Unported License.
Copyright Vanderbilt University, Texas A&M University, and the Contributor(s), 2020.