add phpinfo() in admin-panel, thx to EleRas; fixes #1270

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
fix checklastguid, thx oschni

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>
fix incorrect path to awstats_buildstaticpages.pl on Ubuntu Precise, thx to get

Signed-off-by: Michael Kaufmann (d00p) <d00p@froxlor.org>