More documentation on the main page and the README file

README.md

@@ -7,6 +7,21 @@
 
 **aging** is an application to explore the [Conway's Game of Life](https://en.wikipedia.org/wiki/Conway%27s_Game_of_Life) cellular automata using various algorithms (Life, Hashlife, ...)
 
+<div align="center">
+    <img src="https://cdn.discordapp.com/attachments/414542714365935626/714114855195377684/unknown.png" />
+</div>
+
+**aging** has been developed as a study project at the [Université Savoie-Mont Blanc](https://www.univ-smb.fr/en/).
+
+## Table of contents
+
+- [Introduction](#aging)
+- [Table of contents](#table-of-contents)
+- [Dependencies](#dependencies)
+- [Usage](#usage)
+- [Documentation](#documentation)
+- [Contribute](#contribute)
+
 ## Dependencies
 
 Here are the packages aging depends on:
@@ -21,8 +36,12 @@ Here are the packages aging depends on:
 You can run the program on a Linux machine using `make run`.
 The command `make` will compile the program.
 
-## Docs
+## Documentation
+
+The documentation can be generated by querying `make doc`. You can also find `master`'s documentation [online](http://93.7.113.241/aging/index.html).
+
+## Contribute
 
-The documentation can be generated by querying `make doc`. `master`'s documentation is also available [online](http://93.7.113.241/aging/index.html).
+This project is free and open-source, any contributions are welcome! You can check our [issues board](https://gitlab.com/aging-team/aging/-/boards), it's usually filled with features to implement and bugs to resolve.
 
-Join us on [Discord](https://discord.gg/35ySzjU)!
+Come and chat with us in our [Discord server](https://discord.gg/35ySzjU)!

docs/mainpage.dox

@@ -1,11 +1,26 @@
 /*! \mainpage aging
- * <div align="center">
-    <img src="https://cdn.discordapp.com/attachments/414542714365935626/692050409493102642/aging.png" />
-   <br /> <b>aging</b> genuinely is not <a href="https://sourceforge.net/projects/golly/">golly</a>
-</div><br/>
+ * <div align="center" style="margin-bottom: 16px;">
+ *    <img src="https://cdn.discordapp.com/attachments/414542714365935626/692050409493102642/aging.png" />
+ *    <br /> <b>aging</b> genuinely is not <a href="https://sourceforge.net/projects/golly/">golly</a>
+ * </div>
  *
  * **aging** is an application to explore the [Conway's Game of Life](https://en.wikipedia.org/wiki/Conway%27s_Game_of_Life) cellular automata using various algorithms (Life, Hashlife, ...)
  *
+ * <div align="center" style="margin: 16px;">
+ *     <img src="https://cdn.discordapp.com/attachments/414542714365935626/714114855195377684/unknown.png" />
+ * </div>
+ *
+ * **aging** has been developed as a study project at the [Université Savoie-Mont Blanc](https://www.univ-smb.fr/en/).
+ *
+ * \subsection table-of-contents Table of contents
+ *
+ * - [Table of contents](#table-of-contents)
+ * - [Installation](#install)
+ *   * [Dependencies](#dependencies)
+ *   * [Installation on Linux](#install-linux)
+ *   * [Build](#build)
+ * - [Contribute](#contribute)
+ *
  * \section install Installation
  *
  * \subsection dependencies Dependencies
@@ -17,7 +32,7 @@
  *  - `qt` (as `qt5` with pacman and as `qt5-default` with apt-get)
  *  - `gmp` (as `gmp` with pacman and as `libgmp-dev` with apt-get)
  *
- * \subsection install_linux Installation on Linux
+ * \subsection install-linux Installation on Linux
  *
  * For now, aging is only available through the AUR under the package name `aging` for Arch users.
  *
@@ -34,5 +49,8 @@
  * \section contribute Contribute
  *
  * You can contribute to [the project on GitLab](https://gitlab.com/aging-team/aging).
- * Join us on [Discord](https://discord.gg/35ySzjU)!
+ *
+ * This project is free and open-source, any contributions are welcome! You can check our [issues board](https://gitlab.com/aging-team/aging/-/boards), it's usually filled with features to implement and bugs to resolve.
+ *
+ * Come and chat with us in our [Discord server](https://discord.gg/35ySzjU)!
  */