Add sponge / bukkit jars

pom.xml

@@ -37,6 +37,34 @@
             </resource>
         </resources>
         <plugins>
+ 	       
+			<plugin>
+				<artifactId>maven-jar-plugin</artifactId>
+			    	<executions>
+			  	        <execution>
+				            <id>bukkit</id>
+				            <goals><goal>jar</goal></goals>
+				            <phase>package</phase>
+				            <configuration>
+				            	<classifier>bukkit</classifier>
+				            	<excludes>
+								<exclude>**/com/plotsquared/sponge/*</exclude>
+		              			</excludes>
+		            		</configuration>
+		          		</execution>
+		          		<execution>
+		            		<id>sponge</id>
+		            		<goals><goal>jar</goal></goals>
+		            		<phase>package</phase>
+		            		<configuration>
+			              		<classifier>sponge</classifier>
+			              		<includes>
+		                		<include>**/com/plotsquared/bukkit/*</include>
+		              			</includes>
+            				</configuration>
+        				</execution>
+       				</executions>
+      		</plugin>
             <plugin>
                 <artifactId>maven-compiler-plugin</artifactId>
                 <version>2.3.2</version>

src/main/java/com/intellectualcrafters/plot/PS.java

@@ -201,7 +201,7 @@ public class PS {
                     log("&8 - &3Or: &7" + url);
                 }
                 else if (LAST_VERSION != null && !VERSION.equals(LAST_VERSION)) {
-                    log("&aThanks for updating from: " + LAST_VERSION + " to " + VERSION);
+                    log("&aThanks for updating from: " + LAST_VERSION + " to " + StringMan.join(VERSION, "."));
                 }
             }
         });

src/main/java/com/intellectualcrafters/plot/util/StringMan.java

@@ -1,5 +1,6 @@
 package com.intellectualcrafters.plot.util;
 
+import java.util.Arrays;
 import java.util.Collection;
 import java.util.Map;
 import java.util.Map.Entry;
@@ -160,6 +161,10 @@ public class StringMan {
         return result.toString();
     }
     
+    public static String join(int[] array, String delimiter) {
+        return join(Arrays.asList(array), delimiter);
+    }
+    
     public static boolean isEqual(String a, String b ) {
         return (a == b || (a.length() == b.length() && a.hashCode() == b.hashCode() && a.equals(b)));
     }