Collect plugin jars in dist folder, like before.

Whenever we build a new jar -- or if the jar in dist is changed --
copy it into the dist directory with a proper name.

Change-Id: If05133cf38f1dbe2ce9ba6ace94bf8cf2b466bc1
Reviewed-on: http://gerrit.dmdirc.com/4060
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

build.gradle

         }
     }
 
+    jar.doLast {
+        copy {
+            from jar.archivePath
+            into "../dist/"
+            rename ".*", "${project.name}.jar"
+        }
+    }
+    jar.outputs.file "../dist/${project.name}.jar"
+
     jar.dependsOn updatePluginConfig
 }
 

build.xml

             <arg value="--refresh-dependencies"/>
             <arg value="jar"/>
         </exec>
-
-        <mkdir dir="dist"/>
-        <copy todir="dist" flatten="true">
-            <fileset dir=".">
-                <include name="*/build/libs/*.jar"/>
-            </fileset>
-        </copy>
     </target>
 
     <target name="clean">