Added: --verbose command line options for all scripts

    [feedquote='i-MSCP Github (stable) (nuxwin)','https://github.com/i-MSCP/imscp/commit/a8f94a7c00a4d2920fa234f803278234f41fafcd']

    Code
    1. Added: --verbose command line options for all scripts
    2. Fixed: Releases are not sorted correctly (iMSCP::LsbRelease library)
    3. Cleanup + small fixes

    [/feedquote]