Revert "[engine][directx]Fixes #120: Wrong u,v coordinates were given, because of int/int division rounding."

This reverts commit 03437480453ee197447e4b5698665bccb956603c.
Revert "[win]Fixes #125 and #117 by adjusting pixel to texel ratio on DirectX9."

This reverts commit 22e51a645de86604071dd2aa76ae805e3850da31.
Merge branch 'master' of https://github.com/DarthMike/indielib-crossplatform