Update tftp files to latest pull from today.  Update kernels to 3.15.7

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@2110 71f96598-fa45-0410-b640-bcd6f8691b32
Allow proxies to still operate within internal networking sources to obtain disk usage, hwinfo, etc...

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@2111 71f96598-fa45-0410-b640-bcd6f8691b32
Merge pull request #1 from mastacontrola/master

Testing a pull.