[AB-80] added statistic module containing a first draft of templates for emote tracking

changed text to indicate a feature mode is part of the default config
removed command reference from incorrect feature mode exception template

abstracto-modules/pom.xml

@@ -22,6 +22,7 @@
         <module>modmail</module>
         <module>utility</module>
         <module>assignable-roles</module>
+        <module>statistic</module>
     </modules>
 
 </project>