* Add a function to return the application directory.

* CI fixes

* JSON parser: Use array for function params (#2255)

* Parser: follow C convention of type before name

The previous implementation somewhat break the expected behaviour for games and examples when pressing the `Fullscreen` button in the provided `shell.html`.

Just reverted for the moment for further investigation.

* Added drawing text with shadow

* Added SetWindowOpacity()

* Edited Mis-spell

* Fixed conventions

Specify root as the starting point for the linux compiler path

Add catmanl + fix broken redirects

* Updated QOI to latest version.

* Enable back QOI support!

* Stray extra space! Should be good now.

Justification: original comment said the following
"TODO: Add other platforms. Remove sudo requirement, i.e. add USER mode."

For the other platforms part, installing is included on unix-like
systems, so for example Windows doesn't have a path where to install
libraries.

Removing the requirement for sudo is also quite contradictory since
we're writing files to directories which require root. Not sure what the
original commiter meant by USER mode.

Added a note for a future improvement

Co-authored-by: Jeffery Myers <JefMyers@blizzard.com>