Little changes commited from all files. Cleanup in the lib directory - files moved associated with different blocks moved to associated directories.
diff --git a/lib/receiver/receiver_impl.h b/lib/receiver/receiver_impl.h
index b8b8b68..42e6d01 100644
--- a/lib/receiver/receiver_impl.h
+++ b/lib/receiver/receiver_impl.h
@@ -60,6 +60,7 @@
         //@{
         unsigned d_fcch_start_pos; ///< position of the first sample of the fcch burst
         float d_freq_offset; ///< frequency offset of the received signal
+        float d_prev_freq_offset; //!!!
         //@}
         std::list<double> d_freq_offset_vals;