AUTHORS: update for 3.0.0 branching

Signed-off-by: Howard Pritchard <howardp@lanl.gov>

AUTHORS

@@ -241,6 +241,8 @@ Nicolas Chevalier, Bull
 Nysal Jan K A, IBM
   jnysal@gmail.com
   jnysal@in.ibm.com
+Omri Mor
+  omri50@gmail.com
 Orion Poplawski, Individual
   orion@cora.nwra.com
 Oscar Vega-Gisbert, Universitat Politecnica de Valencia