[FEATURE] Add linux links to the root folder for the config files

***Please use the template below, deleting the above text***

## User Story

As a administrator for some rust servers, I want to be easy for edit the configs files so that i doesnt need to search everytime the config files. Incase of the rustservers, there are 2 files that we always have to edit, and in 2 different paths:

lgsm/config-lgsm/rustserver/rustserver.cfg
serverfiles/server/rustserver/cfg/server.cfg

And it could be the same for other games in LinuxGSM.

## Further Information

For me I solve this issue with two links:

ln -s lgsm/config-lgsm/rustserver/rustserver.cfg rustserver.cfg
ln -s serverfiles/server/rustserver/cfg/server.cfg server.cfg

But everytime that I have to install from zero, I have to create those links.

This could be a feature?