v0.1.2

What's Changed

• docs: add Makefile, install/contributing guides, and disclaimer by @vdemonchy in #7
• fix(ds4): stop reporting a fake battery level in DS4 mode by @vdemonchy in #8
• feat(gnome): open preferences from the panel menu by @vdemonchy in #9

Full Changelog: v0.1.1...v0.1.2