Added

Add pre-commit, code linters and apply them to codebase
Use taskfile.dev for automation
Build the portable Windows executable with PyInstaller
Add missing type annotations
Add EventLog.where_or method as alias for EventLog.only method
Add QuerySet.select method as alias for QuerySet.only_fields method
Get rid of printing the connection string in exception messages due to security reasons

CLI

Make 1 and 0 as valid input for boolean values
Add events where_or criteria as an alias for events only
New subcommand setup that:
- Checks the Windows (or wine) and Python versions
- Asks where to install the PULL SDK from (if it has not installed): download from ZKTeco website, from local zip
  file or local directory
connect subcommand now able to accept the connection options (including full connection string) from environment
variables. Useful for passing the connection password securely.
Fix mocking the SDK on non-windows platforms, showing incompatibility error (#11)
Add IP and MAC addresses validation

Update dependencies
Move from Travis CI to GitHub Actions
Move to Poetry for dependency management
Get rid of tox in favor of Poetry
Update documentation: fix grammar, typos and formatting; add more examples
Update docstrings: fix grammar, typos; add more examples
Skip extra keys in device string instead of raising ValueError, which SearchDevices SDK function may return (#8)

Fix parsing the boolean values in command line arguments
Fix exception on applying the select subcommand if a single object (relay, aux input, etc.) is already selected
Fix empty output on events subcommand
Update help messages: fix grammar, typos; add more examples
Show --help contents of subcommands without connecting to the device