dosbox 0.71

[dragonmasterx2]

DOSBox, a x86 emulator with DOS

DOSBox 0.71 !

A bugfix release this time, but we couldn't resist adding a few new exciting features:

* Added a new recompiling cpu core which is easier to port!

* Added a x86_64 and a mipsel_32 recompiling core.

* Fixed hangups on certain platforms after long gameplay of several games.

* Fix several joystick bugs.

* Improved cdrom support. (fixes for audio, iso and detection.)

* Improved SVGA and VESA. (detection and display)

* Fixed a few textmodes and improved ansi emulation a bit.

* Fixed pcspeaker and certain types of soundeffects.

* Added undocumented mousebackdoor.

* Made mount and imgmount a bit easier to use. (ioctl by default, support
for ~ and ~username, auto size guessing for images)

* Fix a few compilation problems on various hosts and a general code
cleanup.

* Several small fixes that improve compatibility.

The compatibility should be the same as 0.70 aside from the games we fixed. (see the Changelog for details)