Release 9.20.
d3dx9: Add support for decoding targa files with a color map in d3dx9.
d3dx9: Add support for decoding targa files with run length encoding in d3dx9.
d3dx9: Add support for decoding targa files with different pixel orders in d3dx9.
d3dx9: Add support for loading basic targa images without WIC.
d3dx9/tests: Add more tests for loading targa files.
d3dx9/tests: Remove now unused arguments from check_tga_image_info().
user32/tests: Flush events after test_SetForegroundWindow.