Update authors, mailmap

Author: effigies

.mailmap

@@ -17,7 +17,7 @@ Cindee Madison <cindee@berkeley.edu> CindeeM <cindee@berkeley.edu>
 Cindee Madison <cindee@berkeley.edu> cindeem <cindee@berkeley.edu>
 Ian Nimmo-Smith <iannimmosmith@gmail.com> Ian Nimmo-Smith <ian.nimmo-smith@mrc-cbu.cam.ac.uk>
 Jean-Baptiste Poline <jbpoline@gmail.com> jbpoline <jbpoline@gmail.com>
-Félix C. Morency <felix.morency@gmail.com> Felix C. Morency <felix.c.morency@usherbrooke.ca> Félix C. Morency <felix.c.morency@usherbrooke.ca>
+Félix C. Morency <felix.morency@gmail.com> Felix C. Morency <felix.c.morency@usherbrooke.ca>
 Félix C. Morency <felix.morency@gmail.com> Félix C. Morency <felix.c.morency@usherbrooke.ca>
 Krish Subramaniam <krish.subramaniam@gmail.com> Krish Subramaniam <krish@monster.nmr.mgh.harvard.edu>
 Eric Larson <larson.eric.d@gmail.com> Eric89GXL <larson.eric.d@gmail.com>

doc/source/index.rst

@@ -74,6 +74,9 @@ contributed code and discussion (in rough order of appearance):
 * Robert D. Vincent
 * Ivan Gonzalez
 * Demian Wassermann
+* Paul McCarthy
+* Fernando Pérez García
+* Github user ``R3DDY97``
 
 License reprise
 ===============