Folder created in ~/Documents
Anyway the ~/Documents/Library/Application Support/Blizzard/Hearthstone path strongly suggests that these files are misplaced.
The options.txt in ~/Documents/Library/Application Support/Blizzard/Hearthstone/options.txt should be placed in ~/Library/Application Support/Blizzard/Hearthstone/options.txt
There's already ~/Library/Application Support/Blizzard/ folder for other blizzard games. It's clearly misplaced.
Please change ~/Documents/Library/Application support to ~/Library/Application support before public release!
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