Raine 0.64.2

A small release to finish with all the bug fixes:

• the return key didn´t work anymore in the game selection dialog, fixed and commented, it won´t happen again.
  
• the blend options dialog is better and has an immediate effect, no need to reset/reload the game anymore.
  
• prevent the console from growing all the time once it has its scrollbar!

Raine 0.64.1

That´s the scary thing about versions which end in .0, they always contain new bugs! Anyway this time I really didn´t test enough...

So the fixes are:

• raine was exiting if changing the region or reseting a game which was using bld files
  
• since bld files are incompatible with neocd, bld files for neocd are now read from blend/neocd and there is no file there for now.
  
• There was a problem with the fadeout effect in the associations of wakuwaku7
  
• I broke some timers while adding cz80 in 0.64.0, which created some hard to find bug in lots of games, including some neogeo games...
  
• There is now a "bld files options" dialog which allows to change the transparency values you want, it´s in video options and the values are saved.
  
• I changed the way the audio banking is saved for neogeo, so if you have some neogeo savegames they might not appreciate, sorry for that but it´s better now (it won´t crash, but maybe the sound will be distorted when reloading the savegame).
  
• there is some experimental code to draw an opaque hud in opengl, well you´d better not use it, it´s slow, but I keep it anyway for now (transparent hud is much faster).
  
• also when using sound associations, they were not correctly stopped when loading another game, thanks to another fix for mixed mode games recently.