delete preview file save

Aikuma/src/org/lp20/aikuma/model/RecordingLig.java

@@ -177,7 +177,7 @@ public class RecordingLig extends Recording {
 		}
 
 		// if the recording is original
-		if (isOriginal()) {
+		/*if (isOriginal()) {
 			// Import the sample wave file into the new recording directory
 			importWav(recordingUUID + SAMPLE_SUFFIX, PRVW_WAV_EXT);
 		} else {
@@ -186,7 +186,7 @@ public class RecordingLig extends Recording {
 			
 			// Write the index file
 			super.index(sourceVerId, getVersionName() + "-" + getId());
-		}
+		}*/
 
 		JSONObject encodedRecording = this.encode();
 

Aikuma/src/org/lp20/aikuma/ui/RecordElicitation.java

@@ -283,7 +283,6 @@ public class RecordElicitation extends AikumaActivity {
 			FileUtils.copyFile(recording.getFile(), 
 					new File(filename.replace(".wav", "_" + phraseId + ".wav")));
 			FileIO.delete(new File(filename));
-			FileIO.delete(new File(filename.replace(".wav", "-preview.wav")));
 			FileUtils.copyFile(new File(filename.replace(".wav", "-metadata.json")), 
 					new File(filename.replace(".wav", "_" + phraseId + "-metadata.json")));
 			FileIO.delete(new File(filename.replace(".wav", "-metadata.json")));