Re-organized into two submodules: service and uploader.

Moved all the existing service code into the `service` submodule.

Stubbed out project and GUI frame for the uploader. Idea is to have a GUI that
infers all the correct meta-data from media tag values and creates service,
songs, and performance records appropriately based on the tagged mp3/ogg files
of the performances.

uploader/build.gradle

@@ -0,0 +1,24 @@
+apply plugin: 'groovy'
+apply plugin: 'application'
+
+mainClassName = 'com.jdbernard.nlsongs.NLSongsUploader'
+
+dependencies {
+  compile localGroovy()
+  compile 'ch.qos.logback:logback-classic:1.1.8'
+  compile 'ch.qos.logback:logback-core:1.1.8'
+  compile 'org.slf4j:slf4j-api:1.7.22'
+  compile 'com.impossibl.pgjdbc-ng:pgjdbc-ng:0.6'
+  compile 'com.zaxxer:HikariCP:2.5.1'
+  compile 'com.miglayout:miglayout-swing:5.0'
+  compile project(':service')
+}
+
+task writeVersionFile(
+  group: 'build',
+  description: 'Write the version to VERSION.txt') { doLast {
+
+  (new File('build/classes/main/VERSION.txt')).text = version
+} }
+
+build.dependsOn writeVersionFile

uploader/src/main/groovy/com/jdbernard/nlsongs/NLSongsUploader.groovy

@@ -0,0 +1,37 @@
+package com.jdbernard.nlsongs
+
+import groovy.beans.Bindable
+import groovy.swing.SwingBuilder
+import javax.swing.JFrame
+import net.miginfocom.swing.MigLayout
+
+public class NLSongsUploader {
+
+  public static final String VERSION =
+    NLSongsUploader.getResourceAsStream('/VERSION.txt').text
+
+  // GUI Elements (View)
+  SwingBuilder swing = new SwingBuilder()
+  JFrame rootFrame
+
+  public static void main(String[] args) { def inst = new NLSongsUploader() }
+
+  public NLSongsUploader() {
+
+    initGui()
+    rootFrame.show()
+  }
+
+  private void initGui() {
+
+    swing.edtBuilder {
+      this.rootFrame = frame(title: "New Life Songs Uploader ${VERSION}",
+        iconImages: [imageIcon('/icon.png').image],
+        preferredSize: [1024, 768], pack: true,
+        layout: new MigLayout("ins 0, fill"),
+        defaultCloseOperation: JFrame.EXIT_ON_CLOSE) {
+
+      }
+    }
+  }
+}