Pruned outdated doc files and updated copyright dates, built for 2.2.…

…5 release

LICENSE.txt

@@ -1,4 +1,4 @@
-Copyright (c)2018 Christopher R. Martin
+Copyright (c)2015-2024 Christopher R. Martin
 Released under the GPLv3 license
 https://www.gnu.org/licenses/gpl-3.0.en.html
 email: crm28@psu.edu
@@ -641,4 +641,4 @@ above cannot be given local legal effect according to their terms,
 reviewing courts shall apply local law that most closely
 approximates an absolute waiver of all civil liability in connection
 with the Program, unless a warranty or assumption of liability
-accompanies a copy of the Program in return for a fee.
+accompanies a copy of the Program in return for a fee.

README.md

@@ -3,7 +3,7 @@
 Thermodynamic tools for Python
 
 Originally authored by [Chris Martin](https://sites.psu.edu/cmartin) [crm28@psu.edu](mailto:crm28@psu.edu)  
-Now co-authored by [Joe Ranalli](https://github.com/jranalli)
+Co-authored by [Joe Ranalli](https://github.com/jranalli)
 
 PYroMat is a flexible platform for conveniently working with thermodynamic data.  The expanding collection of substances includes data for the properties people need most, exposed in an intuitively designed object interface [Come read more.](http://www.pyromat.org)
 
@@ -57,7 +57,7 @@ Please be aware:
 
 
 ## License
-Copyright (c) 2015-2022 Christopher R. Martin
+Copyright (c) 2015-2024 Christopher R. Martin
 
 PYroMat is released under the GNU [General Public License v3.0](http://www.gnu.org/licenses/gpl-3.0.en.html).