Added option to save the current romdir...

...by pressing Select while browsing.
Change behaviour of keys in ROM browser...

...to be more intuitive.
Now Left/Right moves through pages of roms, instead of L/R.
Added Smooth Fullscreen scalers, selectable...

...from the menu.
First scaler (240x224 to 320x240) clips the sides of the NES screen
(activated when Clip Sides = 1), the second one (256x224 to 320x240)
doesn't. (activated when Clip Sides = 0 )
Total change of the menu look.
Changed icon

Changed icon
Merge branch 'master' of https://github.com/hi-ban/fceu320-rzx50