New theme for the IPFire web user interface
ipfire-new: Fix encoding of refreshInetInfo.js.
speedmeter: Show speeds in Bit/s, kBit/s, MBit/s, ...

Also clean up the dirty HTML code.
ipfire-new: Fix positioning of the page headline.
speedmeter: Convert bytes to bits.

I assumed that it was computes in bits (hence the variable names).
ipfire-new: Re-indent CSS file.
ipfire-new: Cleanup CSS code.

Lots of code that was either redudant, unused or unnecessary
has been removed or has been cleaned up.
ipfire-new: Update footer.
Rename old default theme to ipfire-legacy.
Rename ipfire-new theme to ipfire.
ipfire theme: Remove lowercase stylization.
header.pl: Include required perl module.
ipfire theme: Update file paths to web resource files.
ipfire-legacy theme: Update web resource paths.
GUI: Remove the blend effects option.
ipfire-theme: Update path to jQuery.
ipfire theme: Show hostname in title by default.
fifteen: Add all updated themes and CGI files to the updater.
Add an alternative default theme with rounded corners.
Firewall: Bugfix - when creating a SNAT rule and using a service or servicegroup there was an errormessage displayed