Wfaccountmanager

- Update login endpoints and payloads after Mail.ru changes
- Added global user_agent for requests but not yet exposed to the user in the object creation phase
- Minor changes in payloads
- Added Github Actions to publish directly to PyPi

**Full Changelog**: https://github.com/seanwlk/wfaccountmanager/compare/0.0.6...0.0.7

Fixed login method for Warface International for both normal and Steam login.
There now is a CSRF token to verify at the end of the process.

- Fix 2 Now steam auth returns empty session with expired/invalid Oauth2 keys
- Steam auth now gives "normalized" status codes for captcha, mail and 2FA to simplify usage. Check https://github.com/seanwlk/wfaccountmanager/commit/c52483ac17bfc86957c3092655780a30bb5ae728 for status codes details
- Updated Docs

- New methods
- Hidden argument in GET and POST to allow usage of base url from outside the library
- README cleanup

- Implementation of service managers for a clean look and usage