Re-enable use of these tools on big-endian machines.

Al Stone <ahs3@redhat.com>

diff -Naur acpica-unix2-20140424/source/compiler/aslmain.c acpica-unix2-20140424-patch/source/compiler/aslmain.c
--- acpica-unix2-20140424/source/compiler/aslmain.c	2014-04-24 09:48:59.000000000 -0600
+++ acpica-unix2-20140424-patch/source/compiler/aslmain.c	2014-05-22 12:55:47.634904320 -0600
@@ -331,18 +319,6 @@
     int                     ReturnStatus = 0;
 
 
-    /*
-     * Big-endian machines are not currently supported. ACPI tables must
-     * be little-endian, and support for big-endian machines needs to
-     * be implemented.
-     */
-    if (AcpiIsBigEndianMachine ())
-    {
-        fprintf (stderr,
-            "iASL is not currently supported on big-endian machines.\n");
-        return (-1);
-    }
-
     AcpiOsInitialize ();
     ACPI_DEBUG_INITIALIZE (); /* For debug version only */