Update README.md (#518)

* Update README.md

Changed email address for contact requests (Wade->Rick).

* Changed email address in __about__.py (Wade->Rick).

---------

Co-authored-by: Daniel Pressler <Daniel.Pressler@govsco.com>

README.md

@@ -153,7 +153,7 @@ Changes to sarpy for the sole purpose of supporting a Python version beyond
 end-of-life are unlikely to be considered.
 
 Information regarding any discovered bugs would be greatly appreciated, so please
-feel free to create a GitHub issue. If more appropriate, contact wade.c.schwartzkopf@nga.mil.
+feel free to create a GitHub issue. If more appropriate, contact richard.m.naething@nga.mil.
 
 Integration Branches
 --------------------

sarpy/__about__.py

@@ -33,7 +33,7 @@
 
 __author__ = "National Geospatial-Intelligence Agency"
 __url__ = "https://github.com/ngageoint/sarpy"
-__email__ = "Wade.C.Schwartzkopf@nga.mil"
+__email__ = "richard.m.naething@nga.mil"
 
 
 __title__ = "sarpy"