v0.2.1: PR #60 Create ~/.config/afx if not exist

v0.2.0: PR #58 Support gh extension

Merge pull request #57 from b4b4r07/babarot/fix-53

Do not delete local dir on uninstall

v0.1.25: PR #50 Fix self-update #47

v0.1.24: PR #49 Support gz case (decompress)

v0.1.23: PR #48 Add build.directory

v0.1.22: PR #44 Improve resolveSymlink function

v0.1.21: PR #41 Resolve afx dir symlink

v0.1.20: PR #39 Avoid panic even if state file is empty

v0.1.19: PR #37 Fix bug when state.json does not exist