Update to 0.9.13

Update to 0.9.13

* Add patch for configure.ac, for making potential ethernet support easier.

Changelog:
2012/03/23 - version 0.9.13 released

 A couple of important bugfixes accumulated in last few days:

   o USB NatFeat doesn't fail to claim devices in certain cases

   o MPFR FPU got fix for restarting of instructions after access error

   o JIT CPU version should work even when compiled with newer compilers

   o update your mmusetup.cnf in MiNT setup for larger FastRAM (see
     provided atari/mmusetup.cnf that is set for 512 MB FastRAM now)

2012/03/19 - version 0.9.12 released

 New features:

   o MPFR based new precise FPU emulation core. Somewhat slower than the
     normally used IEEE or UAE FPU emulation cores (about 5 times)
     but should be totally complete and precise. Enabled in Linux binary
     MMU builds (aranym-mmu). Hopefully Debian-m68k developers will enjoy it
     :-)

   o USB NatFeat fully usable: http://wiki.aranym.org/manual#usb
     With a FreeMiNT driver you can access your USB flash discs from
     the Atari side easily. First enter the SETUP GUI and plug in
     the desired USB device. The USB support is compiled in by default
     in all linux binary packages.

   o NF Clipboard implemented newly for BeOS

   o "aranym --version" will now list the built-in FPU core and also all
     NatFeats that are compiled in.

 Bugfixes:

   o memleaks in various files
   o blitter memmove fix
   o MacOSX project fixes
   o small 64bit fixes in nfcdrom
   o aliasing issue fixes (in nfosmesa that is not compiled in)
   o CPU CAS+CAS2 instructions - several very important fixes!
   o some little fixes for newer GCCs in various files
   o RPM spec file updated for Fedora, openSUSE and Mandriva. Give
     rpmbuild -tb aranym_0.9.12.orig.tar.gz a try!

2011/02/06 - version 0.9.11 released

 New features: SCC serial port emulation and USB NatFeat support.
 BeOS/Haiku port: fixes and improvements.
 MMU emulation: fix for initialization and FPU registers.
 Video: fix (refresh palette when switching from true color to bitplane
 mode) and an improvement (use current fullscreen size if fixed size is 0x0).