gh-browse-pr 0.0.4

What's Changed

• Create LICENSE by @kyoshidajp in #4
• Fix opening invalid pull request when branch name is number by @kyoshidajp in #6
• Change minor description by @kyoshidajp in #7
• Refactor by @kyoshidajp in #8
• Don't open invalid URL by @kyoshidajp in #9

Full Changelog: v0.0.3...v0.0.4