Restructured the Advanced documentation. (#759)

Added something about the repo cleaner in the flp suite.

Author: Barthelemy

README.md

@@ -58,24 +58,30 @@ For a general overview of our (O2) software, organization and processes, please
         * [The TRFCollectionTask class](doc/PostProcessing.md#the-trfcollectiontask-class)
 
 * [Advanced topics](doc/Advanced.md)
-    * [Plugging the QC to an existing DPL workflow](doc/Advanced.md#plugging-the-qc-to-an-existing-dpl-workflow)
-    * [Production of QC objects outside this framework](doc/Advanced.md#production-of-qc-objects-outside-this-framework)
-    * [Multi-node setups](doc/Advanced.md#multi-node-setups)
-    * [Writing a DPL data producer](doc/Advanced.md#writing-a-dpl-data-producer)
-    * [Access run conditions and calibrations from the CCDB](doc/Advanced.md#access-run-conditions-and-calibrations-from-the-ccdb)
-    * [Definition and access of task-specific configuration](doc/Advanced.md#definition-and-access-of-task-specific-configuration)
-    * [Custom metadata](#custom-metadata)
-    * [Display a non-standard ROOT object in QCG](#display-a-non-standard-root-object-in-qcg)
-    * [Custom QC object metadata](doc/Advanced.md#custom-qc-object-metadata)
-    * [Canvas options](doc/Advanced.md#canvas-options)
-    * [QC with DPL Analysis](doc/Advanced.md#qc-with-dpl-analysis)
-    * [Monitoring metrics](doc/Advanced.md#monitoring-metrics)
-    * [Details on the data storage format in the CCDB](doc/Advanced.md#details-on-the-data-storage-format-in-the-ccdb)
-    * [Local CCDB setup](doc/Advanced.md#local-ccdb-setup)
-    * [Local QCG (QC GUI) setup](doc/Advanced.md#local-qcg-qc-gui-setup)
+    * [Framework](doc/Advanced.md#framework)
+        * [Plugging the QC to an existing DPL workflow](doc/Advanced.md#plugging-the-qc-to-an-existing-dpl-workflow)
+        * [Production of QC objects outside this framework](doc/Advanced.md#production-of-qc-objects-outside-this-framework)
+        * [Multi-node setups](doc/Advanced.md#multi-node-setups)
+        * [Writing a DPL data producer](doc/Advanced.md#writing-a-dpl-data-producer)
+        * [QC with DPL Analysis](doc/Advanced.md#qc-with-dpl-analysis)
+    * [CCDB / QCDB](doc/Advanced.md#ccdb--qcdb)
+        * [Access run conditions and calibrations from the CCDB](doc/Advanced.md#access-run-conditions-and-calibrations-from-the-ccdb)
+        * [Custom metadata](doc/Advanced.md#custom-metadata)
+        * [Details on the data storage format in the CCDB](doc/Advanced.md#details-on-the-data-storage-format-in-the-ccdb)
+        * [Local CCDB setup](doc/Advanced.md#local-ccdb-setup)
+    * [QCG](doc/Advanced.md#qcg)
+        * [Display a non-standard ROOT object in QCG](doc/Advanced.md#display-a-non-standard-root-object-in-qcg)
+        * [Canvas options](doc/Advanced.md#canvas-options)
+        * [Local QCG (QC GUI) setup](doc/Advanced.md#local-qcg-qc-gui-setup)
     * [FLP Suite](doc/Advanced.md#flp-suite)
-    * [Configuration files details](doc/Advanced.md#configuration-files-details)
-    * [Data Sampling monitoring](#data-sampling-monitoring)
+        * [Developing QC modules on a machine with FLP suite](doc/Advanced.md#developing-qc-modules-on-a-machine-with-flp-suite)
+        * [Switch detector in the workflow <em>readout-dataflow</em>](doc/Advanced.md#switch-detector-in-the-workflow-readout-dataflow)
+    * [Configuration](doc/Advanced.md#configuration-1)
+        * [Definition and access of task-specific configuration](doc/Advanced.md#definition-and-access-of-task-specific-configuration)
+        * [Configuration files details](doc/Advanced.md#configuration-files-details)
+    * [Miscellaneous](doc/Advanced.md#miscellaneous)
+        * [Data Sampling monitoring](doc/Advanced.md#data-sampling-monitoring)
+        * [Monitoring metrics](doc/Advanced.md#monitoring-metrics)
 
 ### Where to get help