docs : make modifications to all md files to make them compatible with mkdocs

all markdown files must have a single H1 heading at the top.

Signed-off-by: Damien Martin <damlobster@gmail.com>

Update CNAME

docs/Debugging.md

@@ -1,7 +1,8 @@
+# Debugging
+
 This document describes some of the Klipper debugging tools.
 
-Translating gcode files to micro-controller commands
-====================================================
+## Translating gcode files to micro-controller commands
 
 The Klippy host code can run in a batch mode to produce the low-level
 micro-controller commands associated with a gcode file. Inspecting
@@ -43,8 +44,7 @@ actual commands and the above output. The generated data is useful for
 testing and inspection; it is not useful for sending to a real
 micro-controller.
 
-Testing with simulavr
-=====================
+## Testing with simulavr
 
 The [simulavr](http://www.nongnu.org/simulavr/) tool enables one to
 simulate an Atmel ATmega micro-controller. This section describes how
@@ -94,8 +94,8 @@ python virtual environment):
 ~/klippy-env/bin/python ./klippy/klippy.py config/generic-simulavr.cfg -i test.gcode -v
 ```
 
-Using simulavr with gtkwave
----------------------------
+### Using simulavr with gtkwave
+
 
 One useful feature of simulavr is its ability to create signal wave
 generation files with the exact timing of events. To do this, follow
@@ -114,8 +114,8 @@ using gtkwave with:
 gtkwave avrsim.vcd
 ```
 
-Manually sending commands to the micro-controller
-=================================================
+## Manually sending commands to the micro-controller
+
 
 Normally, the host klippy.py process would be used to translate gcode
 commands to Klipper micro-controller commands. However, it's also
@@ -132,8 +132,7 @@ functionality.
 Some command-line options are available. For more information run:
 `~/klippy-env/bin/python ./klippy/console.py --help`
 
-Generating load graphs
-======================
+## Generating load graphs
 
 The Klippy log file (/tmp/klippy.log) stores statistics on bandwidth,
 micro-controller load, and host buffer load. It can be useful to graph
@@ -158,8 +157,7 @@ One can then view the resulting **loadgraph.png** file.
 Different graphs can be produced. For more information run:
 `~/klipper/scripts/graphstats.py --help`
 
-Extracting information from the klippy.log file
-===============================================
+## Extracting information from the klippy.log file
 
 The Klippy log file (/tmp/klippy.log) also contains debugging
 information. There is a logextract.py script that may be useful when
@@ -178,8 +176,7 @@ shutdown information. The information dumps from an MCU shutdown (if
 present) will be reordered by timestamp to assist in diagnosing cause
 and effect scenarios.
 
-Running the regression tests
-============================
+## Running the regression tests
 
 The main Klipper GitHub repository uses "github actions" to run a
 series of regression tests. It can be useful to run some of these