removed patches from libnet formula.

the patches in the formula fail to apply against the latest code in the libnet
git repository, libnet compiles without these patches now it seems.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>

Formula/libnet.rb

@@ -4,16 +4,6 @@ class Libnet < Formula
   head 'git://github.com/sam-github/libnet.git'
   homepage 'http://github.com/sam-github/libnet'
 
-  #
-  # First patch of DATA stolen from macports, not sure what it does, fails to compile without:
-  #   http://trac.macports.org/export/61844/trunk/dports/net/libnet11/files/patch-configure.in
-  #
-  # Second patch added to use glibtoolize instead of libtoolize, as OS X renames it.
-  #
-  def patches
-    DATA
-  end
-
   def install
     cd 'libnet'
     system "./autogen.sh"
@@ -23,41 +13,3 @@ class Libnet < Formula
   end
 end
 
-__END__
---- /libnet/configure.in.org	2006-08-30 07:53:09.000000000 -0700
-+++ /libnet/configure.in	2006-08-30 07:54:01.000000000 -0700
-@@ -158,6 +158,23 @@
- *darwin*)
-     AC_DEFINE(HAVE_SOCKADDR_SA_LEN)
-     LIBNET_CONFIG_DEFINES="-DHAVE_SOCKADDR_SA_LEN"
-+
-+dnl 
-+dnl Check to see if x86
-+dnl 
-+
-+    case "$target" in
-+    i?86-*-*darwin*)
-+        AC_DEFINE(LIBNET_BSDISH_OS)
-+        AC_DEFINE(LIBNET_BSD_BYTE_SWAP)
-+        LIBNET_CONFIG_DEFINES="$LIBNET_CONFIG_DEFINES -DLIBNET_BSDISH_OS -DLIBNET_BSD_BYTE_SWAP"
-+        ;;
-+
-+    *)
-+        ;;
-+
-+    esac
-+
-     ;;
- 
- *solaris*)
---- /libnet/autogen.sh	2009-12-19 16:37:41.000000000 -0500
-+++ /libnet/autogen.sh	2009-12-19 16:39:24.000000000 -0500
-@@ -12,7 +12,7 @@
- set -e
- 
- rm -fr autom4te.cache
--libtoolize --force
-+glibtoolize --force
- aclocal -I . -I /sw/share/aclocal || aclocal -I .
- autoheader
- automake --foreign --force --add-missing --copy