Initial commit - gsm-receiver with removed quick hacks
diff --git a/docs/doxygen/other/group_defs.dox b/docs/doxygen/other/group_defs.dox
new file mode 100644
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+++ b/docs/doxygen/other/group_defs.dox
@@ -0,0 +1,7 @@
+/*!
+ * \defgroup block GNU Radio GSM C++ Signal Processing Blocks
+ * \brief All C++ blocks that can be used from the GSM GNU Radio
+ *        module are listed here or in the subcategories below.
+ *
+ */
+