fix(install): update libinstall scripts for Centreon 19.10.x

[alk-jbrochet]

Description

Some files are not copied from the binary to the final destination with the changes in Centreon 19.10.

• New .env file and container.php in the root directory.
• All files in the config directory are also absent.

Also, the Symfony cache folder is not created during the setup and the install dashboard will fail in this step (also because .env is not here).

Fixes # (issue)

Type of change

• Patch fixing an issue (non-breaking change)
• New functionality (non-breaking change)
• Breaking change (patch or feature) that might cause side effects breaking part of the Software
• Updating documentation (missing information, typo...)

Target serie

• 2.8.x
• 18.10.x
• 19.04.x
• 19.10.x
• 20.04.x (master)

How this pull request can be tested ?

Try to install Centreon on Ubuntu/Debian with the install.sh -i script and to run the HTTP dashboard. Both will fail at several steps.

Checklist

Community contributors & Centreon team

• I followed the coding style guidelines provided by Centreon
• I have commented my code, especially new classes, functions or any legacy code modified. (docblock)
• I have commented my code, especially hard-to-understand areas of the PR.
• I have made corresponding changes to the documentation.
• I have rebased my development branch on the base branch (master, maintenance).

[loiclau]

hi, thanks for your contribution.