Adding stateful caret drawable

Change-Id: Iba30da09f882297f789c405f932fef10617bba89
diff --git a/res/values/config.xml b/res/values/config.xml
index 47bfa30..a678958 100644
--- a/res/values/config.xml
+++ b/res/values/config.xml
@@ -57,6 +57,9 @@
     <!-- The distance at which the animation should take the max duration -->
     <integer name="config_dropAnimMaxDist">800</integer>
 
+    <!-- The duration of the caret animation -->
+    <integer name="config_caretAnimationDuration">200</integer>
+
 <!-- Hotseat -->
     <bool name="hotseat_transpose_layout_with_orientation">true</bool>