Rename the coins folder to networks (#583)

* Rename the coins folder to networks

Ethereum isn't a coin. It's a network.

Resolves #357.

* More renames of coins -> networks in orchestration

* Correct paths in tests/

* cargo fmt

networks/monero/primitives/src/tests.rs

@@ -0,0 +1,32 @@
+use curve25519_dalek::scalar::Scalar;
+
+use crate::UnreducedScalar;
+
+#[test]
+fn recover_scalars() {
+  let test_recover = |stored: &str, recovered: &str| {
+    let stored = UnreducedScalar(hex::decode(stored).unwrap().try_into().unwrap());
+    let recovered =
+      Scalar::from_canonical_bytes(hex::decode(recovered).unwrap().try_into().unwrap()).unwrap();
+    assert_eq!(stored.recover_monero_slide_scalar(), recovered);
+  };
+
+  // https://www.moneroinflation.com/static/data_py/report_scalars_df.pdf
+  // Table 4.
+  test_recover(
+    "cb2be144948166d0a9edb831ea586da0c376efa217871505ad77f6ff80f203f8",
+    "b8ffd6a1aee47828808ab0d4c8524cb5c376efa217871505ad77f6ff80f20308",
+  );
+  test_recover(
+    "343d3df8a1051c15a400649c423dc4ed58bef49c50caef6ca4a618b80dee22f4",
+    "21113355bc682e6d7a9d5b3f2137a30259bef49c50caef6ca4a618b80dee2204",
+  );
+  test_recover(
+    "c14f75d612800ca2c1dcfa387a42c9cc086c005bc94b18d204dd61342418eba7",
+    "4f473804b1d27ab2c789c80ab21d034a096c005bc94b18d204dd61342418eb07",
+  );
+  test_recover(
+    "000102030405060708090a0b0c0d0e0f826c4f6e2329a31bc5bc320af0b2bcbb",
+    "a124cfd387f461bf3719e03965ee6877826c4f6e2329a31bc5bc320af0b2bc0b",
+  );
+}