Initial changes to add configurable hotseat.

Change-Id: I4c2ed4a1c122c057662fabc70bfef7c5c088460b
diff --git a/src/com/android/launcher2/LauncherSettings.java b/src/com/android/launcher2/LauncherSettings.java
index c378405..fcacdec 100644
--- a/src/com/android/launcher2/LauncherSettings.java
+++ b/src/com/android/launcher2/LauncherSettings.java
@@ -133,6 +133,7 @@
          * The icon is a resource identified by a package name and an integer id.
          */
         static final int CONTAINER_DESKTOP = -100;
+        static final int CONTAINER_HOTSEAT = -101;
 
         /**
          * The screen holding the favorite (if container is CONTAINER_DESKTOP)