v0.1.0

Actually making a release of this now - thanks for y'alls contributions!

What's Changed

• Added some more test cases by @joshuaferrara in #1
• fix ThetaG_JD calculation by @DanielMorsing in #2
• Added the godoc badge by @HanEmile in #3
• Fixed ECIToLookAngles by @ainagarciaes in #4
• go mod by @akhenakh in #6
• Add some missing units to documentation by @Psykar in #8
• Add an API to fetch TLEs from space-track.org by @Psykar in #11
• Update grav string -> Gravity const by @PublicPwd in #14
• Add github actions config by @joshuaferrara in #15

New Contributors

• @joshuaferrara made their first contribution in #1
• @DanielMorsing made their first contribution in #2
• @HanEmile made their first contribution in #3
• @ainagarciaes made their first contribution in #4
• @akhenakh made their first contribution in #6
• @Psykar made their first contribution in #8
• @PublicPwd made their first contribution in #14

Full Changelog: https://github.com/joshuaferrara/go-satellite/commits/0.1.0