Ada: Reserved word "all" should not need to be spelled in lowercase.

Consider the following code:

   type Ptr is access all Integer;
   IP : Ptr := new Integer'(123);

IP is the Ada exception of a pointer to an integer. To dereference
the pointer and get its value, the user uses the reserved word "all"
as follow:

    (gdb) p ip.all
    $1 = 123

Ada being a case-insensitive language, the casing should not matter.
Unfortunately, for the reserved word "all", things don't work. For
instance:

    (gdb) p ip.ALL
    Type integer is not a structure or union type

This patch fixes the problem.

gdb/ChangeLog:

	* ada-lex.l (find_dot_all): Use strncasecmp instead of strncmp.

gdb/testsuite/ChangeLog:

        * gdb.ada/dot_all: New testcase.
testsuite: handle SIGLOST/SIGPWR conflict in sparc64-*-linux-gnu targets.

2013-10-03  Jose E. Marchesi  <jose.marchesi@oracle.com>

	* gdb.base/sigall.exp (test_one_sig): gdb identifies SIGLOST as a
	SIGPWR in sparc64.

	* gdb.base/sigall.c (main): In some targets SIGLOST and SIGPWR
	have the same signal number.  Handle this situation.
Fixed typo in date in testsuite/ChangeLog entry
Documentation for MPX.

2013-11-20  Walfred Tedeschi  <walfred.tedeschi@intel.com>

	* NEWS:  Add section for Intel(R) Architecture Instructions
	Extesions mentioning MPX.
doc/
	* gdb.texinfo (i386 Features): Add MPX feature registers.
	(x86 Specific featuresx86 Architecture-specific Issues): Adds
	a subsubsection for MPX and describes the display of the
	boundary registers.


Signed-off-by: Walfred Tedeschi <walfred.tedeschi@intel.com>
	* peXXigen.c (pe_print_resource_entries): New function: Displays
	an entry in a .rsrc section.
	(pe_print_resource_directory): New function: Displays a directory
	in a .rsrc section.
	(pe_print_rsrc): New function: Displays the contents of .rsrc
	section.
	(_bfd_XX_print_private_bfd_data_common): Call pe_print_rsrc.

	* binutils-all/windres/windres.exp: Run for x86_64-pc-cygwin.
	Add test of "objump -p" output.