Add mocks for some SDL functions related to joysticks/gamepads.

Remove old portmidi dependency.

Remove old SDL dependency.

Put minIni, and bdd-for-c dependencies to subprojects dir.

We already have dependencies defined as Git submodules.

Include subprojects so we can deprecate dependencies.txt

Improve sprites.

Add joints to character sprite.

Include characters sprites.

Ensure warnings have been accounted for.

Extract additional platform-specific imports to basic compatibility
header.

Add parameter names for config mock functions.

Properly declare shims for macOS.

Only free memory that are dynamically allocated.

Configure environment for Linux.

Server runs ok, the game runs but with no window...

Encapsulate net teardown logic.

Ensure setup/teardown is in correct order.

Ensure states are loaded and initialized to defaults.

Ensure input test implementation is aligned to current input API.

Use path relative to server executable instead of current working
directory.

Use blank returns for subroutines.

Include updated usage on list functions.

Implement and fix list functions and their tests.

Use modes for list teardown calls to prevent pollution of the tracked
calls.

Convert list to doubly-linked list for easy traversal.

Make server use standard output streams instead of file-based streams.

Add capability to log outside stderr and stdout.

Unify variables across the project.

Use node pointers instead of duplicating the find function logic.

Add context on all log items.

Make colored console output work in Windows.

Add correct includes.

Separate mock library from source.

Add modes for log mocks.

Put mocks to directory structure mimicking project structure.

Use SDL's malloc functions in abstractions.

Use abstraction instead of using SDL dependencies.

Intercept WS messages for consistent logs like in the server.

Add ws prefix for easy filtering.

Use our logging mechanism and remove dependency on SDL.

Ensure game/server configs sit in game directory for easy editing and referencing.

The logging for the network teardown has been put in the appropriate function.

Use CMake definitions to specify config paths and filenames.

Use correct markup for connecting to the server.

Fix CMake lib dependencies for crypto/SSL. Also ensure websockets work on macOS for both client and server.

Come up with our own logging system.

Use IZ_ prefix for constants.

Tidy up CMake.

Also provide abstraction to fopen_s only available to Windows.

Include _s wrappers for most standard function calls.

Ensure note names are normalized (i.e. converted to lowercase) properly
before parsing.

Properly parse joystick GUID on initialization.