sarg: Update to 2.4.0

sarg: Update to 2.4.0

- Update from 2.3.11 to 2.4.0
- Update of rootfile not required
- Update of patches as the source code is different enough that the
   patches failed to work.
- Changelog has information on changes for version 2.4.0. Prior version
   information is for 2.3.3 from 2012. All intervening versions have no
   changelog information available.
   Version 2.4.0
    - Update translations.
    - Useragent report is produced if information is available.
    - Don't abort if DNS resolution is failing to resolve a host IP address.
    - xz compressed log files are supported.
    - Compressed redirector logs are now supported.
    - Filter converted and split logs using -t command line option.
    - Add many new buffer overflow checks.
    - Use random temporary directory name by default.
    - Many bug fixed.
    - Many new features added.

Signed-off-by: Adolf Belka <adolf.belka@ipfire.org>
Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>