Added some examples.

examples/example-1.java

@@ -0,0 +1,40 @@
+package net.jitse.npclib.example;
+
+import net.jitse.npclib.NPCLib;
+import net.jitse.npclib.api.NPC;
+import org.bukkit.event.EventHandler;
+import org.bukkit.event.Listener;
+import org.bukkit.event.player.PlayerToggleSneakEvent;
+import org.bukkit.plugin.java.JavaPlugin;
+
+/**
+ * @author Jitse Boonstra
+ */
+public class NPCLibTest extends JavaPlugin implements Listener {
+
+    /*
+        The most basic example of spawning an NPC with NPCLib.
+        It will spawn an NPC on un-sneaking at the player's location.
+        And it will send a message with its ID on interact.
+     */
+
+    private NPCLib npclib;
+
+    @Override
+    public void onEnable() {
+        this.npclib = new NPCLib(this);
+        getServer().getPluginManager().registerEvents(this, this);
+    }
+
+    @EventHandler
+    public void onPlayerToggleSneak(PlayerToggleSneakEvent event) {
+        if (event.isSneaking()) {
+            return;
+        }
+
+        NPC npc = npclib.createNPC();
+        npc.setLocation(event.getPlayer().getLocation());
+        npc.create();
+        npc.show(event.getPlayer());
+    }
+}