0.1.0.9
	* get OS name and cpu information on macOS
	* build system-info with lts-9.11
0.1.0.8
	* build system-info with lts-9.0
0.1.0.7
	* provide a custom Show OS instance
	* relax build-depends constraints
0.1.0.6
	* get a more concrete OS name (e.g. Arch Linux and Windows 7 Professional
	instead of just Linux and Windows)