* Fix typo

* Replace pseudo code contracts with sample code

* Update GSN Bouncers text

* More text changes

* Update with latest code and remove reference to allowance

* Capitalize Custom Bouncer

* Update docs/modules/ROOT/pages/gsn-bouncers.adoc

Co-Authored-By: Francisco Giordano <frangio.1@gmail.com>

* Update gsn-bouncers.adoc with Antora cross reference

Co-Authored-By: Francisco Giordano <frangio.1@gmail.com>

* Revert to handling msg.sender msg.data differently

* Change by default to simplest implementation

* Change signing to include signature for GSNBouncerSignature

* Reword summary of what is in the guide

* Remove "The" from before `GSNBouncer...`

* Fix code snippet markdown

* Change to API references to xref:api

* Remove code from How it works sections

* Explain 1:1 exchange rate

* Change transaction request to relayed call

* Minor fixes

* Add info to Custom Bouncers

* Typo

* Minor fixes

* reorder sentence based on review gsn-bouncers.adoc

Co-Authored-By: Francisco Giordano <frangio.1@gmail.com>

* Improve wording of signing of relayed call parameters by trusted signer

* refactor(ERC165Checker) replaced assembly code with function

* returned false if result.length==0

* trigger ci

* updated ERC165Checker to return false if result.length < 32

* Update Counter.sol

Added a comment in increment to make this more visible to not use SafeMath here.

* Update Counters.sol

* Fix bouncer signature tests

* Update GSNBouncerSignature.test.js

* Merge GSNContext into GSNRecipient

* Update GSNRecipient.test.js

* Update GSNRecipient.sol

* Make GSNRecipient inherit from Context

* Improve IRelayRecipient docs

* Fix link

* Update IRelayHub docs to the docsite format

* Update IRelayRecipient docs to the dociste format

* Fix typo

* Improve GSN readme

* Fix link

* Update GSNRecipient docs

* Apply suggestions from code review

Co-Authored-By: Andrew B Coathup <28278242+abcoathup@users.noreply.github.com>

* Apply suggestions from code review

Co-Authored-By: Andrew B Coathup <28278242+abcoathup@users.noreply.github.com>

* Apply suggestions from code review

Co-Authored-By: Andrew B Coathup <28278242+abcoathup@users.noreply.github.com>

* Replace confirmRelayedCall with approveRelayedCall

* Update gsn-bouncers.adoc

* Update deprecated enums

Bumps [mixin-deep](https://github.com/jonschlinkert/mixin-deep) from 1.3.1 to 1.3.2.
- [Release notes](https://github.com/jonschlinkert/mixin-deep/releases)
- [Commits](https://github.com/jonschlinkert/mixin-deep/compare/1.3.1...1.3.2)

Signed-off-by: dependabot[bot] <support@github.com>

* added tests for getApproved

* added tests for getApproved

* added to changelog

* Corrected some linting issues

* Removed unneccrary tests as pointed out here: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/1820/commits/b49c2de086621745955be83a34a06de65e95c76c#r307927816

* Correct Changelog character

* Update ERC721.behavior.js

Bumps [eslint-utils](https://github.com/mysticatea/eslint-utils) from 1.3.1 to 1.4.2.
- [Release notes](https://github.com/mysticatea/eslint-utils/releases)
- [Commits](https://github.com/mysticatea/eslint-utils/compare/v1.3.1...v1.4.2)

Signed-off-by: dependabot[bot] <support@github.com>

* Adding in "<<: *defaults" under "coverage"

* Refactoring by capturing similar setup commands into single alias

* Reverting changes, I am not certain exactly how to refactor these setup steps, but at least the &default refactor can be made.

Fix typos in instructions

* Remove SignatureBouncer

* Update changelog entry

* Fix coverage

* Update CHANGELOG.md

* move gsn link

* change underscore to dash

* add content to gsn api ref

* change link of GSN announcement

* Update contracts/GSN/bouncers/GSNBouncerERC20Fee.sol

Co-Authored-By: Nicolás Venturo <nicolas.venturo@gmail.com>

* fix crossreference to gsn guide

* Remove intro from gsn guide

We are moving the intro to the top-level in the docsite, and focusing this guide into writing gsn-enabled contracts.

* Update docs/modules/ROOT/pages/gsn.adoc

Co-Authored-By: Francisco Giordano <frangio.1@gmail.com>

* Update gsn.adoc