EnumOutput not consistent with DXGI

[lakor64]

Some outputs are not showed.

• Figure out how to read DXGI_MODE_SCALING_*
• Figure how to handle flag DXGI_ENUM_MODES_INTERLACED
• Figure how to handle flag DXGI_ENUM_MODES_SCALING
• Figure if "DisplayFixedOutput" is requireed or not
• Figure how to handle flag DXGI_ENUM_MODES_DISABLED_STEREO (WINDOWS8+)

[lakor64]

Might be related: EDS_RAWMODE on EnumDisplaySettingsExW for some flags