Implementation of a block for extracting immediate assignments from control channel messages. Currently only printing to terminal.
diff --git a/grc/gsm_block_tree.xml b/grc/gsm_block_tree.xml
index 3952fff..94d1d82 100644
--- a/grc/gsm_block_tree.xml
+++ b/grc/gsm_block_tree.xml
@@ -43,6 +43,7 @@
       <block>gsm_burst_sink</block>
       <block>gsm_burst_source</block>
       <block>gsm_extract_system_info</block>
+      <block>gsm_extract_immediate_assignment</block>
       <block>gsm_controlled_rotator_cc</block>
       <block>gsm_controlled_const_source_f</block>
       <block>gsm_message_printer</block>