Oswan+ for RS90/RG99 alpha5

Press Select (RS90 Horizontal / RG99) or L + R (RS90 Vertical Only) into emulator menu in default.
Need to save config file manually.

Different from alpha4:

• RG99: Initial support

Recommend configs:

• RS90
  • Clock frequency: 456Mhz / 420Mhz
• RG99
  • Clock frequency: 438Mhz I don't know. (An overclocked RG99 may cause permanent damage to the device).
  • Scaling: Fullscreen (Save Global)

Known issues:

• Frameskip and terrible sound in some scenes
• Card Captor Sakura: Almost full speed (456Mhz) / Slowdown in the opening (420Mhz, faster than alpha3)
• Judgement Silversword: Slowdown (faster than alpha3)
• Final Lap Special: Graphic glitch after reset (same as original OswanJ)
• Sangokushi II: Broken savestates (same as original OswanJ)
• One Piece - Grand Battle Swan Colosseum: Graphic glitch in some scenes (same as original OswanJ)