Initial draft of the Homebrew Store. Lets you install a few homebrew.
More work on the Homebrew Store, get it working on Windows and Android
GameManager: Sanity check ZIP files when installing them
Safeguard GameManager::Uninstall from calls with empty filename.

Could wipe all your games if a bug would cause this to happen.
Disable install buttons on press
More work on the Homebrew Store.
GameManager: Sanity check ZIP files when installing them
Fix deleting homebrew from the game screen UI
Put the store button on the homebrew tab. Make it look slightly less awful.
Show simple progress bars at the top of the screen during downloads.

Should do something more practical eventually.
Show homebrew as a list by default, allow changing the view mode

Homebrew often has poor icons, making the names important.
Store: Handle zip files with external URLs and deep paths inside.
Hide the homebrew store behind a ini option for now
Don't dump the whole store json to the console
Merge pull request #4727 from hrydgard/homebrew-store

Homebrew store
GameManager: Add functions to query progress
zip game installer: Extract files by streaming instead of reading the
whole thing into ram.
Buildfixes from homebrew merge.
Linux and Qt buildfix.
Game installer: Handle zip files without directory entries