Vendor rawler 0.7.2 unmodified

The crate as crates.io publishes it, minus .cargo-ok, its Cargo.lock and
data/testdata (13 MB of sample files only its own tests read). Not yet
routed through [patch.crates-io]; the next commit is the patch.

third_party/rawler-0.7.2/data/cameras/phase_one/iq150.toml

@@ -0,0 +1,12 @@
+make = "Phase One A/S"
+model = "IQ150"
+clean_make = "Phase One"
+clean_model = "IQ150"
+#blackpoint = 0
+whitepoint = 65535
+color_pattern = "RGGB"
+active_area = [92, 108, 0, 0]
+
+[cameras.color_matrix]
+A = [0.5233, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.1869]
+Flash = [0.3984, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 0.7666]