Feat/groth16-verifier (#46)

* Implemented groth 16 verifier

* 1.10.0

* fix prettier

* Add test

* remove import

* add word to ignore

* Small refactoring

* Add less then zero check for pub signal

* Change verification pairing

* Small refactoring

* Rename

Author: Kolezhniuk

.eslintrc.js

@@ -10,7 +10,7 @@ module.exports = {
         ...spellcheckerRule,
         cspell: {
           ...cspellConfig,
-          ignoreWords: ['mymessage']
+          ignoreWords: ['mymessage', 'alphabeta']
         }
       }
     ]