Merge pull request #1191 from heuripedes/master

d3d build fixes
(PSP) set default aspect ratio to ASPECT_RATIO_CORE.
(PSP) disallow odd values for viewport width/height.
Merge pull request #1192 from aliaspider/master

(PSP) small fixes
use persist load for normal loads, fixes exitspawn on consoles
(sdl_gl) Build fix for the SDL1 codepath