Added the game "Half Sword"

[plyght]

Added Half Sword to Whisky Docs.

[JoshuaBrest]

@plyght Please fix all lint issues. (aliases require a space).

[hahayupgit]

@plyght that's my bad, the code should be
<!-- script:Aliases [] -->. I forgot the space when helping you in Discord.

[plyght]

@plyght Please fix all lint issues. (aliases require a space).

@JoshuaBrest Will do. Had some troubles with aliases as they're not present in the whisky-book tutorial for adding games.

[plyght]

@plyght that's my bad, the code should be

<!-- script:Aliases [] -->. I forgot the space when helping you in Discord.

@hahayupgit No worries. Thanks for letting me know.

[plyght]

@plyght Please fix all lint issues. (aliases require a space).

@JoshuaBrest Fixed all lint issues. should I make a new PR?