Sendgrid

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**Library - Fix**
- [PR 881](https://github.com/sendgrid/sendgrid-python/pull/881): correct the User-Agent casing. Thanks to [childish-sambino](https://github.com/childish-sambino)!

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**Library - Docs**
- [PR 880](https://github.com/sendgrid/sendgrid-python/pull/880): support verbiage for login issues. Thanks to [adamchasetaylor](https://github.com/adamchasetaylor)!

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**Library - Docs**
- [PR 878](https://github.com/sendgrid/sendgrid-python/pull/878): fix code snippet in README. Thanks to [neerajgupta2407](https://github.com/neerajgupta2407)!
- [PR 734](https://github.com/sendgrid/sendgrid-python/pull/734): Further Remove "Whitelabel" References. Thanks to [crweiner](https://github.com/crweiner)!
- [PR 714](https://github.com/sendgrid/sendgrid-python/pull/714): Give preference to 'to' after visible. Thanks to [agarwalrounak](https://github.com/agarwalrounak)!
- [PR 669](https://github.com/sendgrid/sendgrid-python/pull/669): Fixed links in examples. Thanks to [pktrieu](https://github.com/pktrieu)!
- [PR 706](https://github.com/sendgrid/sendgrid-python/pull/706): Fix grammatical errors. Thanks to [vinayak42](https://github.com/vinayak42)!
- [PR 682](https://github.com/sendgrid/sendgrid-python/pull/682): Updated link to direct to #L9. Thanks to [vinayak42](https://github.com/vinayak42)!

**Library - Feature**
- [PR 739](https://github.com/sendgrid/sendgrid-python/pull/739): Add equality to Email. Thanks to [mcintyre94](https://github.com/mcintyre94)!

**Library - Chore**
- [PR 731](https://github.com/sendgrid/sendgrid-python/pull/731): Remove unused Python json modules. Thanks to [gy741](https://github.com/gy741)!

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**Library - Chore**
- [PR 844](https://github.com/sendgrid/sendgrid-python/pull/844): Clean up sendgrid.py. Thanks to [Aman-am](https://github.com/Aman-am)!
- [PR 870](https://github.com/sendgrid/sendgrid-python/pull/870): add Python 3.8 to Travis. Thanks to [childish-sambino](https://github.com/childish-sambino)!

**Library - Fix**
- [PR 872](https://github.com/sendgrid/sendgrid-python/pull/872): add config.yml file to pypi distribution files. Thanks to [eshanholtz](https://github.com/eshanholtz)!

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**Library - Fix**
- [PR 838](https://github.com/sendgrid/sendgrid-python/pull/838): Convert integer substitution value to string. Thanks to [lifez](https://github.com/lifez)!

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**Library - Docs**
- [PR 865](https://github.com/sendgrid/sendgrid-python/pull/865): baseline all the templated markdown docs. Thanks to [childish-sambino](https://github.com/childish-sambino)!

**Library - Chore**
- [PR 853](https://github.com/sendgrid/sendgrid-python/pull/853): clean up imports. Thanks to [DucarrougeR](https://github.com/DucarrougeR)!
- [PR 862](https://github.com/sendgrid/sendgrid-python/pull/862): prep the repo for automated releasing. Thanks to [eshanholtz](https://github.com/eshanholtz)!

**Library - Fix**
- [PR 863](https://github.com/sendgrid/sendgrid-python/pull/863): improve make test command. Thanks to [eshanholtz](https://github.com/eshanholtz)!