exynos: font: buffer doesn't need special color initialization
exynos: font: use defaults properties for buffer bpp
exynos: font: use restrict for src/dst in put_glyph_rgba4444

This should help the compiler to generate better code for
memory access.
exynos: remove G2D safety zone

Extensive tests have shown that this is no longer necessary.
exynos: also use interpolate mode for menu blending
exynos: update TODO list
Merge pull request #864 from tobiasjakobi/fixes

exynos: cleanups and further improvements to font rendering
(Wayland) Adding preliminary work by maister - input hookup still
missing
Merge pull request #865 from Monroe88/master

(Lakka) Do not link libpng in Makefile.win
(Settings data) Guard against fastforward_ratio being set to 0.0
(Settings data) Add better error handling for fastforward_ratio
when value is 0.0
(SDL2) Added video driver
(SDL2) Add input driver
Added an option for viWidth
added viwidth stuff
added viwidth stuff
added viwidth stuff
added viwidth stuff
Added an option for viWidth
Made viWidth point to config