Release v0.1.0

What's Changed

• Update readme by @burakkoken in #19
• Add .circleci/config.yml by @burakkoken in #21
• Add Unit tests for builtin handlers by @burakkoken in #22
• Add unit tests for json encoder and logger by @burakkoken in #23
• Add unit tests for text encoder by @burakkoken in #24
• Add unit tests for text encoder by @burakkoken in #25
• Add unit tests for config and color by @burakkoken in #26
• Add unit tests for context and logger name abbreviation by @burakkoken in #27
• Add unit tests for stack trace and logger by @burakkoken in #28
• Stack trace logger test by @burakkoken in #29
• Improve code coverage by @burakkoken in #30

Full Changelog: v0.0.6-dev...v0.1.0