Drop old contributors list from pom as git shows the history

we cannot validate this data is even valid and best guess is many of these contributors have not contributed in many, many years.  Git history is sufficient to maintain this sort of data.  removing from the pom.

Author: hazendaz

pom.xml

@@ -17,6 +17,7 @@
 
 -->
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+
   <modelVersion>4.0.0</modelVersion>
 
   <parent>
@@ -39,73 +40,6 @@
 
   <inceptionYear>2009</inceptionYear>
 
-  <contributors>
-    <contributor>
-      <name>Adam Gent</name>
-      <email>adam.gent@evocatus.com</email>
-    </contributor>
-    <contributor>
-      <name>Andrea Selva</name>
-      <email>selva.andre@gmail.com</email>
-    </contributor>
-    <contributor>
-      <name>Antonio Sánchez</name>
-      <email>juntandolineas@gmail.com</email>
-    </contributor>
-    <contributor>
-      <name>Arkadi Shishlov</name>
-      <email>arkadi.shishlov@gmail.com</email>
-    </contributor>
-    <contributor>
-      <name>Axel Doerfler</name>
-      <email>axel.doerfler@gmail.com</email>
-    </contributor>
-    <contributor>
-      <name>Chris Dadej</name>
-      <email>chris.dadej@gmail.com</email>
-    </contributor>
-    <contributor>
-      <name>Denis Vygovskiy</name>
-      <email>qizant@gmail.com</email>
-    </contributor>
-    <contributor>
-      <name>Franta Mejta</name>
-      <email>mejta@rewor.cz</email>
-    </contributor>
-    <contributor>
-      <name>Jurriaan Pruys</name>
-      <email>jurriaan@pruys.com</email>
-    </contributor>
-    <contributor>
-      <name>Keith Wong</name>
-      <email>wongkwl@gmail.com</email>
-    </contributor>
-    <contributor>
-      <name>Lasse Voss</name>
-      <email>lasse.voss@motor-talk-gmbh.de</email>
-    </contributor>
-    <contributor>
-      <name>Luke Stevens</name>
-      <email>nosuchluke@gmail.com</email>
-    </contributor>
-    <contributor>
-      <name>Paul Krause</name>
-      <email>paulkrause88@alum.mit.edu</email>
-    </contributor>
-    <contributor>
-      <name>Peter Leibiger</name>
-      <email>kuhnroyal@gmail.com</email>
-    </contributor>
-    <contributor>
-      <name>Riccardo Cossu</name>
-      <email>riccardo.cossu@gmail.com</email>
-    </contributor>
-    <contributor>
-      <name>Tomáš Neuberg</name>
-      <email>neuberg@m-atelier.cz</email>
-    </contributor>
-  </contributors>
-
   <scm>
     <connection>scm:git:ssh://git@github.com/mybatis/mybatis-3.git</connection>
     <developerConnection>scm:git:ssh://git@github.com/mybatis/mybatis-3.git</developerConnection>