Added simple bursts printer
diff --git a/grc/gsm_bursts_printer.xml b/grc/gsm_bursts_printer.xml
new file mode 100644
index 0000000..c1716be
--- /dev/null
+++ b/grc/gsm_bursts_printer.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0"?>
+<block>
+  <name>bursts_printer</name>
+  <key>gsm_bursts_printer</key>
+  <category>GSM</category>
+  <import>import gsm</import>
+  <make>gsm.bursts_printer()</make>
+ 
+  <sink>
+    <name>bursts</name>
+    <type>message</type>
+  </sink>
+</block>