Readme + update POM + Tell jitpack we use Java 17

Readme.md

@@ -0,0 +1,54 @@
+# Pandalib
+
+### Development library for Minecraft server applications and plugins
+
+This repository contains a collection of maven modules that are used for the development of our Minecraft server. Those
+modules are made open source so they can be used by other developpers. Each of them provides different functionalities
+that are detailed in their respective Readme file (if any).
+
+- `pandalib-util` General purpose utility and helper classes
+- `pandalib-chat` A chat API working on top of the Adventure API
+- `pandalib-db` An ORM working with a MySQL server through JDBC
+- `pandalib-permissions` A general purpose permission system
+- `pandalib-reflect` A reflection wrapper to make reflective operation easier
+- `pandalib-netapi` A poorly designed, but working TCP network library
+- `pandalib-net` A better-designed, packet-based TCP network library (still in development)
+- `pandalib-players-standalone` A library to handle classes representing online or offline player
+- `pandalib-players-permissible` An extension of `pandalib-players-standalone` with support for the permission system `pandalib-permissions`
+- `pandalib-core` A catch-all module for some helper classes that didn’t have their own module yet
+- `pandalib-bungee` Utility and helper classes to use in Bungeecord plugins
+- `pandalib-bungee-permissions` Integration of the permission system `pandalib-permissions` into Bungeecord
+- `pandalib-bungee-players` A partial extension and implementation of `pandalib-players-standalone` for Bungeecord plugin
+- `pandalib-paper` Utility and helper classes to use in Spigot/Paper plugins
+- `pandalib-paper-reflect` A reflection API to ease access to NMS and OBS stuff in Paper server.
+- `pandalib-paper-permissions` Integration of the permission system `pandalib-permissions` into Bukkit/Spigot/Paper permission system
+- `pandalib-paper-players`  A partial extension and implementation of `pandalib-players-standalone` for Paper plugin
+- `pandalib-cli` Utility and helper classes for a standalone Java application
+
+### Use in your projects
+
+To use one of the module as a Maven dependency, add the Jitpack repository in the `<repositories>` section in your `pom.xml`:
+
+```xml
+    <repositories>
+        <repository>
+            <id>jitpack.io</id>
+            <url>https://jitpack.io</url>
+        </repository>
+    </repositories>
+```
+
+Then, add any module you need in your `<dependencies>` section:
+```xml
+    <dependencies>
+        <dependency>
+            <groupId>fr.pandacube.pandalib</groupId>
+            <artifactId>pandalib-util</artifactId> <!-- Put here the name of the module you want -->
+            <version>master-SNAPSHOT</version> <!-- last version on master branch -->
+        </dependency>
+    </dependencies>
+```
+
+You can use the version as provided in the code above, but if you want a stable version, check those available in the
+[tag section](https://github.com/PandacubeFr/PandaLib/tags). Don’t forget to take a look at the module’s readme file,
+for any details you may need related to that specific module.

jitpack.yml

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+jdk:
+  - openjdk17

pom.xml

@@ -9,6 +9,8 @@
     <version>1.0-SNAPSHOT</version>
     <packaging>pom</packaging>
 
+    <description>Open Source Software for the Minecraft server Pandacube.fr</description>
+    
     <organization>
         <name>Pandacube</name>
         <url>https://www.pandacube.fr/</url>
@@ -33,6 +35,19 @@
     	<url>https://git.pandacube.fr/PandacubeFr/</url>
     </scm>
 
+    <issueManagement>
+        <system>github</system>
+        <url>https://github.com/PandacubeFr/Pandalib/issues</url>
+    </issueManagement>
+
+    <licenses>
+        <license>
+            <name>MIT License</name>
+            <url>https://api.github.com/licenses/mit</url>
+            <distribution>repo</distribution>
+        </license>
+    </licenses>
+
     <properties>
         <build.number>unknown</build.number>
         <maven.compiler.source>17</maven.compiler.source>