Uniformization of how permission check is handled between pandalib-(.*-)players, Paper/Bungee and pandalib-permissions.

When an *OnlinePlayer class ask for permission, it always ask for Paper/Bungee API. The pandalib-permissions system will be called by Paper/Bungee only if it used and integrated into Paper/Bungee using the appropriate modules.
This commit reduces inter-dependencies between pandalib-(.*-)permissions modules and pandalib-(.*-)players (except pandalib-players-permissible that has to depends on pandalib-permissions)

pom.xml

@@ -78,8 +78,8 @@
         <module>pandalib-paper-players</module>
         <module>pandalib-paper-reflect</module>
         <module>pandalib-permissions</module>
+        <module>pandalib-players</module>
         <module>pandalib-players-permissible</module>
-        <module>pandalib-players-standalone</module>
         <module>pandalib-reflect</module>
         <module>pandalib-util</module>
     </modules>