Created tree of modules for gnuradio-companion reflecting their organization.
Changed some names of GRC blocks to prettier ones.
diff --git a/grc/receiver/gsm_clock_offset_control.xml b/grc/receiver/gsm_clock_offset_control.xml
index a5c8854..e02ecf2 100644
--- a/grc/receiver/gsm_clock_offset_control.xml
+++ b/grc/receiver/gsm_clock_offset_control.xml
@@ -2,7 +2,6 @@
 <block>
   <name>GSM clock offset control</name>
   <key>gsm_clock_offset_control</key>
-  <category>GSM</category>
   <import>import gsm</import>
   <make>gsm.clock_offset_control($fc, $samp_rate)</make>
   <callback></callback>
diff --git a/grc/receiver/gsm_fcch_burst_tagger.xml b/grc/receiver/gsm_fcch_burst_tagger.xml
index 90f5688..ce10af6 100644
--- a/grc/receiver/gsm_fcch_burst_tagger.xml
+++ b/grc/receiver/gsm_fcch_burst_tagger.xml
@@ -1,8 +1,7 @@
 <?xml version="1.0"?>
 <block>
-  <name>fcch_burst_tagger</name>
+  <name>FCCH burst tagger</name>
   <key>gsm_fcch_burst_tagger</key>
-  <category>GSM</category>
   <import>import gsm</import>
   <make>gsm.fcch_burst_tagger($OSR)</make>
   <param>
diff --git a/grc/receiver/gsm_fcch_detector.xml b/grc/receiver/gsm_fcch_detector.xml
index d40aba7..a22379b 100644
--- a/grc/receiver/gsm_fcch_detector.xml
+++ b/grc/receiver/gsm_fcch_detector.xml
@@ -2,7 +2,6 @@
 <block>
   <name>FCCH bursts detector</name>
   <key>gsm_fcch_detector</key>
-  <category>GSM</category>
   <import>import gsm</import>
   <make>gsm.fcch_detector($OSR)</make>
 <callback>set_OSR($OSR)</callback>
diff --git a/grc/receiver/gsm_receiver.xml b/grc/receiver/gsm_receiver.xml
index 4841568..c555bf0 100644
--- a/grc/receiver/gsm_receiver.xml
+++ b/grc/receiver/gsm_receiver.xml
@@ -1,8 +1,7 @@
 <?xml version="1.0"?>
 <block>
-  <name>GSM Receiver bare</name>
+  <name>GSM Receiver</name>
   <key>gsm_receiver</key>
-  <category>GSM</category>
   <import>import gsm</import>
   <make>gsm.receiver($osr, $arfcn)</make>
 
diff --git a/grc/receiver/gsm_sch_detector.xml b/grc/receiver/gsm_sch_detector.xml
index 3445dc6..902835b 100644
--- a/grc/receiver/gsm_sch_detector.xml
+++ b/grc/receiver/gsm_sch_detector.xml
@@ -2,7 +2,6 @@
 <block>
   <name>SCH bursts detector</name>
   <key>gsm_sch_detector</key>
-  <category>GSM</category>
   <import>import gsm</import>
   <make>gsm.sch_detector($OSR)</make>
   <callback>set_OSR($OSR)</callback>