Add example main

src/com/coalesce/bukkitforclojure/example/example.clj

+(ns ^{:author      "Project Coalesce"
+      :description "An example plugin for Bukkit4Clojure"}
+com.coalesce.bukkitforclojure.example.example
+  (:gen-class)
+  (:import [org.bukkit.plugin PluginDescriptionFile]
+           [org.bukkit.configuration.file FileConfiguration]
+           [com.coalesce.bukkitforclojure Main]
+           [java.io File]
+           [org.bukkit Server]
+           [java.util.logging Logger]
+           [org.bukkit.event.player PlayerJoinEvent]
+           [org.bukkit.event EventPriority]))
+
+(def ^Main wrapperMain)
+(def ^File dataFolder)
+(def ^FileConfiguration config)
+(def ^PluginDescriptionFile pdf)
+(def ^Server server)
+(def ^Logger logger)
+
+(defn onEnable
+  []
+  (.registerEvent wrapperMain PlayerJoinEvent (EventPriority/NORMAL) (fn [event] (com.coalesce.bukkitforclojure.example.listener/playerJoinedHandler event)))
+  (.registerCommand wrapperMain "clojure" #(com.coalesce.bukkitforclojure.example.command/clojureCommand %1 %2 %3 %4))
+  )
+
+(defn setData
+  [^Main wrapperMain_
+   ^File dataFolder_
+   ^FileConfiguration config_
+   ^PluginDescriptionFile pdf_
+   ^Server server_
+   ^Logger logger_]
+  (def wrapperMain wrapperMain_)
+  (def dataFolder dataFolder_)
+  (def config config_)
+  (def pdf pdf_)
+  (def server server_)
+  (def logger logger_)
+  )
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