Add new entries and remove entries of ipxe menu stuff.  Make the first 12 menu items disabled except for the menu they display in and if they are default or not.  Will adjust default to only one item in the menu system so you don't break the ipxe menu with multiple defaults confusing the system.

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@2248 71f96598-fa45-0410-b640-bcd6f8691b32
Merge svn with master