add auth v3 support (#27)

* add auth v3 support

bump core to 2.3.2, go-circuits 2.4.1 (#26)

bump core to 2.3.1, go-circuits 2.4.0 (#25)

bump go-circuits to v2.3.0 (#24)

add privado chain (bump go-iden3-core) (#23)

bump core to 2.1.1, go-circuits 2.2.1 (#22)

bump core to 2.1.0, go-circuits to v2.2.0 (#21)

upgrade (#20)

Upgrade github.com/iden3/go-circuits and github.com/iden3/go-iden3-co…

…re to v2. Bump self version to v2. (#18)

* Upgrade github.com/iden3/go-circuits and github.com/iden3/go-iden3-core to v2. Bump self version to v2.

* Dump mod version to v2

* Upgrade go-circuits dependency

* Upgrade go-iden3-core and go-circuits to latest version

* upgrade linter

* Upgrade to last version of github.com/iden3/go-rapidsnark/witness/v2 (#19)

* Upgrade to last version of github.com/iden3/go-rapidsnark/witness/v2

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Co-authored-by: vmidyllic <74898029+vmidyllic@users.noreply.github.com>

Switch to Apache 2.0 / MIT licenses. Update README.md. Bump deps (#17)