TSDB v0.2

This new version is released with below new features:

1. simplified APIs;
2. switched the license from GPL-v3 to BSD-3-Clause;
3. updated the documentation;

What's Changed

• Adding daily testing workflow and .gitignore, and updating docs by @WenjieDu in https://github.com/WenjieDu/TSDB/pull/28
• Fix error conda env name in daily testing by @WenjieDu in https://github.com/WenjieDu/TSDB/pull/30
• Updating docs, fixing test_daily workflow by @WenjieDu in https://github.com/WenjieDu/TSDB/pull/32
• Fixing failed workflow Autoreply to Issues Opened for TSDB by @WenjieDu in https://github.com/WenjieDu/TSDB/pull/36
• Run daily testing on the branch run_daily_testing by @WenjieDu in https://github.com/WenjieDu/TSDB/pull/37
• Don't use pytest-xdist for testing to avoid error caused by parallel running by @WenjieDu in https://github.com/WenjieDu/TSDB/pull/38
• Update docs, add the func load(), and turn ucr&uea datasets' labels into float by @WenjieDu in https://github.com/WenjieDu/TSDB/pull/40
• Update the title by @WenjieDu in https://github.com/WenjieDu/TSDB/pull/41
• Simplify API names, add the config file for ReadTheDocs by @WenjieDu in https://github.com/WenjieDu/TSDB/pull/42
• Apply license BSD3 by @WenjieDu in https://github.com/WenjieDu/TSDB/pull/43
• Apply license BSD-3-Clause, and do some refactor by @WenjieDu in https://github.com/WenjieDu/TSDB/pull/44
• Releasing v0.2 by @WenjieDu in https://github.com/WenjieDu/TSDB/pull/45

Full Changelog: https://github.com/WenjieDu/TSDB/compare/v0.1...v0.2