Log Message:
games/REminiscence: update to REminiscence-0.5.1

Changelog:

* release 0.5.1
	- added looping for DOS .prf music
	- changed audio mixer to stereo
	- updated timings for cutscenes

* release 0.5.0
	- added CD-i widescreen mode (flashp*bob)
	- added support for DOS .prf music (Adlib, MT32)