Merge pull request #159 from BNoiZe/master

Fixed a another typo
migrated autoresponder-cron to new PDO database class, beautify sql-query in paging-class, fix typos in traffic-cron (thx to Dessa), refs #1287

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
migrated cron_tasks to new PDO database class, refs #1287

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
added functions to get sql-data to Database-class, migrated backup-cron to new PDO database class, refs #1287

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
Merge branch 'master' of git://github.com/Froxlor/Froxlor