* Fix Bls12-377 scalar group generator

Previously we used 11 as a generator, which has order (p-1)/35.

Now we use 22, which has the right order.

Fixed the two-adic root of unity in accordance with the new generator.

fixes #47

* add the CHANGE LOG

Co-authored-by: weikeng <w.k@berkeley.edu>

* replace rand

* update CHANGELOG

* fmt

* fix

* fix

* Upgrade to test-templates from algebra

* Fix Cargo.toml

* Fix search and replace

* Update

* Fix cargo tomls