Edited stylecss so that TR:first-child td {} has a top border (for firewall rulecreation)
Firewall: modified firewall-groups so that they can be empty even if used in rules

Now one can create a group, use it in a rule and then delete every entry
from the group. (The firewallrule then will be displayed yellow and
disabled).
language changes in Menu and on statuspage (index.cgi)
changes pagetitle in vpnmain.cgi
OpenVPN: Check if port is smaller than 1024.

Bug #10459.
Merge branch 'fifteen' of ssh://git.ipfire.org/pub/git/ipfire-2.x into fifteen
theme: Set width to 960px.
theme: Change HTML doctype to HTML5.

This is really not valid HTML5 code, nor is it XHTML 1.1 Strict.
theme: Change default font to DejaVu Sans.
theme: Fix padding at the top of page header.
theme: Make table borders lighter.
theme: Move table styles to bottom of the CSS file.
Merge branch 'fifteen' of ssh://git.ipfire.org/pub/git/ipfire-2.x into fifteen

Conflicts:
	html/html/themes/ipfire/include/css/style.css
fifteen: Ship recompiled version of PHP.

According to http://forum.ipfire.org/index.php?topic=9668.msg63198#msg63198,
it is required to recompile PHP after the mysql alignment fixes.