Sync with the recent changes in ark-algebra on pairing and testing (#116)

* Fix another typo in the Jubjub curve comment

* fix

* progress

* get_point_from_x_unchecked

* fix

* soft link

* Fix Bandersnatch

* Fix Edwards form of Bandersnatch

* Actually fix ed_on_bls12_381_bandersnatch/src/curves/mod.rs

* fix

* fix

* curve-benches

* fix the last mul_by_a; fmt

Co-authored-by: onewayfunc <onewayfunc@gmail.com>
Co-authored-by: Pratyush Mishra <pratyushmishra@berkeley.edu>

ed_on_mnt4_298/src/curves/mod.rs

@@ -54,8 +54,8 @@ impl TECurveConfig for EdwardsParameters {
 
     /// Multiplication by `a` is just negation.
     #[inline(always)]
-    fn mul_by_a(elem: &Self::BaseField) -> Self::BaseField {
-        -*elem
+    fn mul_by_a(elem: Self::BaseField) -> Self::BaseField {
+        -elem
     }
 }
 

ed_on_mnt4_298/src/curves/tests.rs

@@ -1,5 +1,5 @@
 use ark_algebra_test_templates::curves::*;
-use ark_ec::AffineCurve;
+use ark_ec::AffineRepr;
 
 use crate::*;