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/fuji/s6500fd.toml

@@ -0,0 +1,18 @@
+make = "FUJIFILM"
+model = "FinePix S6500fd"
+clean_make = "Fujifilm"
+clean_model = "FinePix S6500fd"
+
+model_aliases = [
+  ["FinePix S6000fd", "FinePix S6000fd"],
+]
+
+blackpoint = 0
+whitepoint = 15564
+color_pattern = "GBRG"
+hints = ["fuji_rotation_alt"]
+active_area = [64, 0, 64, 0]
+
+[cameras.color_matrix]
+A = [1.5156, -0.778, 0.0205, -0.5075, 1.2816, 0.2519, -0.1162, 0.1898, 0.7127]
+D65 = [1.2628, -0.4886, -0.1401, -0.686, 1.4997, 0.1962, -0.2198, 0.2782, 0.7091]