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/s200exr.toml

@@ -0,0 +1,12 @@
+make = "FUJIFILM"
+model = "FinePix S200EXR"
+clean_make = "Fujifilm"
+clean_model = "FinePix S200EXR"
+blackpoint = 519
+whitepoint = 16250
+color_pattern = "RGGB"
+active_area = [28, 0, 28, 0]
+
+[cameras.color_matrix]
+A = [1.2079, -0.5911, -0.0534, -0.3912, 1.0806, 0.3595, -0.0286, 0.07, 0.6474]
+D65 = [1.1401, -0.4498, -0.1312, -0.5088, 1.2751, 0.2613, -0.0838, 0.1568, 0.5941]