AdvanceMAME v3.2

• Fixed a terminating hanging condition when dealing with the
  Raspberry VideoCore. There are some hidden timing
  dependencies that could cause VideoCore to misbehave.
• Inverted the polarity of hsync/vsync in Raspberry when using
  hdmi_timings. In hdmi_timings 1 means "inverted polarity",
  and then "-hsync/-vsync".
• Fixes aspect ratio of Sega System 32 and most Neogeo games.
• Improved the support for Sega Megadrive and
  Sega Master System recognizing more software formats.
• In the input definitions support the use of the device name
  to avoid issues when devices are reordered.
  You can use the advk, advj and advm tools to get the
  identifier names to in the 'keryboard[]', 'mouse[]' and
  'joystick[]' input definitions.
• Disabled the SDL2 system keyboard hotkeys to avoid to lose focus.
• Fixed the loading of software images from the UI file browser.