FBA SP Build v0.2.99.7

多機種模擬器 FBA SP 發布新版，更新如下 :

- when in fullscreen, treat WM_PAINT differently for ddraw/d3d7 and dx9 blitters (due to device lost state changes)

- added to (still preliminary) documentation

http://neosource.1emulation.com/forums/index.php?topic=3162.0