Create a copy of floodlight source files on which we can apply our changes.
Move imported floodlight from src/ext to import/ to better reflect its purpose (clean imported files).
diff --git a/lib/gen-java/net/floodlightcontroller/packetstreamer/thrift/Constants.java b/lib/gen-java/net/floodlightcontroller/packetstreamer/thrift/Constants.java
new file mode 100644
index 0000000..d1ef80b
--- /dev/null
+++ b/lib/gen-java/net/floodlightcontroller/packetstreamer/thrift/Constants.java
@@ -0,0 +1,27 @@
+/**
+ * Autogenerated by Thrift Compiler (0.7.0)
+ *
+ * DO NOT EDIT UNLESS YOU ARE SURE THAT YOU KNOW WHAT YOU ARE DOING
+ */
+package net.floodlightcontroller.packetstreamer.thrift;
+
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Map;
+import java.util.HashMap;
+import java.util.EnumMap;
+import java.util.Set;
+import java.util.HashSet;
+import java.util.EnumSet;
+import java.util.Collections;
+import java.util.BitSet;
+import java.nio.ByteBuffer;
+import java.util.Arrays;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+@SuppressWarnings("all") public class Constants {
+
+ public static final String VERSION = "0.1.0";
+
+}