base-documentation.md - add Communication template to References section (#663)

Added link to Communication template and corrected author to reflect COMMUNICATION.md template author and pattern modification. Moved all contributors to the Authors section. Removed the (now empty) Acknowledgments section.

Author: kschueths

patterns/2-structured/base-documentation.md

@@ -137,10 +137,7 @@ started right away: [README-template.md](templates/README-template.md),
 ## Authors
 
 * Isabel Drost-Fromm
-
-## Acknowledgments
-
-* Katie Schueths - for adding the `COMMUNICATION.md` concept
+* Katie Schueths - added the `COMMUNICATION.md` concept
 
 ## Alias
 
@@ -153,8 +150,9 @@ Provide standard base documentation through a README
 
 ## References
 
-* [README-template.md](templates/README-template.md) and
+* [README-template.md](templates/README-template.md)
 * [CONTRIBUTING-template.md](templates/CONTRIBUTING-template.md)
+* [COMMUNICATION-template.md](templates/COMMUNICATION-template.md)
 
 ## Credits