AUTHORS - Add community contributors

... and Jeff

AUTHORS

@@ -2,6 +2,7 @@ Ray Smith (lead developer) <theraysmith@gmail.com>
 Ahmad Abdulkader
 Rika Antonova
 Nicholas Beato
+Jeff Breidenbach
 Samuel Charron
 Phil Cheatle
 Simon Crouch
@@ -26,3 +27,14 @@ Joern Wanke
 Ping Ping Xiu
 Andrew Ziem
 Oscar Zuniga
+
+Community Contributers:
+Zdenko Podobný (Maintainer)
+Jim Regan (Maintainer)
+James R Barlow
+Amit Dovev
+Martin Ettl
+Tom Morris
+Egor Pugin
+Sundar M. Vaidya
+Stefan Weil