Update contributors.csv

Author: DianeOButler

content/community/contributors.csv

@@ -19,6 +19,7 @@ Ruslan Al-Fakikh,metaruslan
 Sean Allen,
 Zachary Allaun,zachallaun
 Jennifer Alons,jenniferalons
+alejandro Alvarado,Aljendro
 Raphaël Amìard,raph-amiard
 Nada Amin,Namin
 Vipul Amler,vipulnsward
@@ -255,6 +256,7 @@ Gareth Davies,Taffowl
 Charles M. Davis,mdavis-liaison
 Brian Dawn,brian-dawn
 Marc Nevin Daya,sinstral
+Daniel De Aguiar,ddeaguiar
 Gary Leroy Deer,gdeer81
 Paul deGrandis,
 Steven Degutis,sdegutis
@@ -1062,6 +1064,7 @@ William Roe,wjlroe
 Collin Rogowski,qollin
 Allen Rohner,arohner
 Marco Rolappe,mrolappe
+Christian Romney,christianromney
 Andrew Rosa,andrewhr
 Jeff Rose,rosejn
 Sean Ross,