Merge branch 'stable' into upstream-master

    [feedquote='i-MSCP Github (nuxwin)','https://github.com/i-MSCP/imscp/commit/e3a4f4ff5a9debb8dac48badd8ffd80b09828775']

    Code
    1. Merge branch 'stable' into upstream-master
    3. Conflicts:
    4. CHANGELOG
    5. configs/debian/imscp.conf
    6. configs/ubuntu/imscp.conf
    7. docs/Debian/INSTALL
    8. docs/Ubuntu/INSTALL

    [/feedquote]