Revert "lenovo/t400/4.5-1564-g6fa36c9c2c-dirty/2017-04-16T13_28_27Z"

This reverts commit e5454d36ca2f96e452a228db9a1485bff2e8f32e.

The commit in question deletes a lot of unrelated files, and needs to be
reverted.
diff --git a/emulation/qemu-q35/4.2-550-ge7cd0f8/2015-12-09T08:20:50Z/cbfs.txt b/emulation/qemu-q35/4.2-550-ge7cd0f8/2015-12-09T08:20:50Z/cbfs.txt
new file mode 100644
index 0000000..abf4061
--- /dev/null
+++ b/emulation/qemu-q35/4.2-550-ge7cd0f8/2015-12-09T08:20:50Z/cbfs.txt
@@ -0,0 +1,13 @@
+Name                           Offset     Type         Size
+fallback/romstage              0x0        stage        13252
+fallback/ramstage              0x3440     stage        47373
+fallback/payload               0xedc0     payload      55433
+vgaroms/seavgabios.bin         0x1c6c0    raw          28672
+config                         0x23740    raw          522
+revision                       0x239c0    raw          575
+fallback/dsdt.aml              0x23c40    raw          6952
+normal/payload                 0x257c0    payload      55898
+pci8086,100e.rom               0x33280    raw          57856
+bootsplash.jpg                 0x41500    raw          28931
+etc/pci-optionrom-exec         0x48640    raw          1
+(empty)                        0x486c0    null         751000