OK, these changes effect a lot of file, I suggest everyone updates ASAP:
Removal of many files from project.
Removal of meanless Gr_bitmap_poly variable.
Removal of glide, directdraw, software modules all links to them, and all code specific to those paths.
Removal of redundant Fred paths that arent needed for Fred OGL.
Have seriously tidied the graphics initialisation code and added generic non standard mode functionality.
Fixed many D3D non standard mode bugs and brought OGL up to the same level.
Removed texture section support for D3D8, voodoo 2 and 3 cards will no longer run under fs2_open in D3D, same goes for any card with a maximum texture size less than 1024.
Fixed up some more non standard res stuff
Improved selection of device type, this includes using a pure device when allowed which means dev should not use Get* functions in D3D
Made fade in credits work
Stopped a call to gr_reser_lighting() in non htl mode when the pointer was NULL, was causing a crash loading a fogged level
Deleted directx8 directory content, has never been needed.