Implement data push from scripts.  Fixes the problem where apps would have to poll to monitor a scripts state.
Fix bug in StoreState where state could be overridden by the default unless the script used more than one state.

Change only impacts renderscript and renderscript apps.
diff --git a/libs/rs/rsThreadIO.cpp b/libs/rs/rsThreadIO.cpp
index 4d3d73a..527b3d7 100644
--- a/libs/rs/rsThreadIO.cpp
+++ b/libs/rs/rsThreadIO.cpp
@@ -24,6 +24,7 @@
 ThreadIO::ThreadIO()
 {
     mToCore.init(16 * 1024);
+    mToClient.init(1024);
 }
 
 ThreadIO::~ThreadIO()