Fixed barcode scanner start (issue 383).

Removed now-defunct BTJunkie search site form list.

android/src/org/transdroid/gui/TorrentsFragment.java

@@ -128,7 +128,7 @@ public class TorrentsFragment extends Fragment implements IDaemonCallback, OnTou
 	
 	private static final int ACTIVITY_PREFERENCES = 0;
 	private static final int ACTIVITY_DETAILS = 1;
-	private static final int ACTIVITY_BARCODE = 0x0ba7c0de; // get it?
+	private static final int ACTIVITY_BARCODE = 0x0000c0de;
 	
 	private static final int DIALOG_SERVERS = 0;
 	private static final int DIALOG_RATES = 1;

android/src/org/transdroid/preferences/Preferences.java

@@ -590,9 +590,7 @@ public class Preferences {
     }
 
     public static SiteSettings getSupportedSiteSetting(String preferencesKey) {
-    	if (preferencesKey.equals("site_btjunkie")) {
-    		return new SiteSettings(preferencesKey, "BTJunkie");
-    	} else if (preferencesKey.equals("site_extratorrent")) {
+    	if (preferencesKey.equals("site_extratorrent")) {
     		return new SiteSettings(preferencesKey, "ExtraTorrent");
     	} else if (preferencesKey.equals("site_ezrss")) {
     		return new SiteSettings(preferencesKey, "EzRss");