Add support for LSJ Ares (#5588)

* Add support for LSJ Ares

Thanks to the other ports which have made this port possible.

* Update Ares code per request

* More changes to Ares

* Update Ares rules.mk

Co-Authored-By: Maartenwut <maartenwut@gmail.com>

* Remove escaping backslashes from Ares default keymap

1 files changed, 42 insertions, 0 deletions

diff --git a/keyboards/ares/readme.md b/keyboards/ares/readme.md
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+++ b/keyboards/ares/readme.md
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+lSJ Ares
+========
+
+Keyboard Maintainer: QMK Community  
+Hardware Supported: LSJ Ares PCB
+Hardware Availability: https://geekhack.org/index.php?topic=93146.0
+
+Make example for this keyboard (after setting up your build environment):
+
+    make ares:default
+
+Flashing
+
+ps2avr(GB) boards use an atmega32a microcontroller and a different bootloader. It is not flashable using the regular QMK methods. 
+
+Windows: 
+1. Download [HIDBootFlash](http://vusb.wikidot.com/project:hidbootflash).
+2. Place your keyboard into reset by holding the left control key and plugging the cable in. 
+3. Press the `Find Device` button and ensure that your keyboard is found.
+4. Press the `Open .hex File` button and locate the `.hex` file you created.
+5. Press the `Flash Device` button and wait for the process to complete. 
+
+macOS:
+1. Install homebrew by typing the following:   
+    ```
+    /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
+    ```
+2. Install `crosspack-avr`.  
+    ```
+    brew cask install crosspack-avr
+    ```
+3. Install the following packages:
+    ```
+    brew install python
+    brew install pyusb
+    brew install --HEAD https://raw.githubusercontent.com/robertgzr/homebrew-tap/master/bootloadhid.rb
+
+4. Place your keyboard into reset. 
+5. Flash the board by typing `bootloadHID -r` followed by the path to your `.hex` file. 
+
+
+See [build environment setup](https://docs.qmk.fm/#/getting_started_build_tools) then the [make instructions](https://docs.qmk.fm/#/getting_started_make_guide) for more information.