Fixes #4657, Fixes #4106, Web Traffic (sorting fix), FTP Traffic (sorting fix), Website Quota (sorting fix), Database Quota (sorting fix), Backup Status (sorting fix + searchable), aligned all lists to be more consistent.

- cleaned up some javascript

- Included new icons and buttons
- Layout scaling improved (up to 1260px width)

Fixed: password match function blocked tabs incorrectly
Fixed: set focus on username input field threw an error if this field did not exist on a page

Moved old default theme to themes/default-304

Sort and limit in ispconfig all templates... additional info howtoforge - http://www.howtoforge.com/forums/showthread.php?p=274790

fixed #681 - removed all onblur, checked onchange for function and removed it in filter panels. Added jquery keypress (event 13 -> enter) and tested it in different browsers