v1.4.0 - QoL and stability improvements.

v1.4.0 intends to add many quality of life features for players, server owners, and other sourcemods that use the same versioning system.

Changes since v1.3.0

Fix spelling mistake in wizard message.
Only install Installing Visual C++ Redistributable when it cant be detected in the registry.
Add Sentry integration
Rewrite a lot of code to have better error handling.
Show "Installing Visual C++ Redistributable" message before showing the UAC dialog so users don't get jumpscared.
Prompt user for sourcemods directory when not found (and --location isn't provided), and it can't be found via the registry/file path.
Implement a system to easily swap what sources are used for downloading/updating games and what to call the mod. PR #1
Add launch flags
Add wizard option d to enable debug mode (hidden)
Show message box when panic! is used.
Add install, verify and update subcommands.
Added a --headless parameter so you don't need to be there for the process to exit.
Fixed stability related to the update subcommand.
Fixed wizard interrupting subcommands.
Fixed directory parsing on Windows.
Fixed message boxes on Windows not properly doing new lines.
Add contribution notes.
Don't return error when RunnerContext::gameinfo_perms() returns error.
Show a message in the CLI Wizard when a new update is available for the game.
Disable Sentry on Debug Builds. PR #3
Removed unnecessary files. PR #4
Use /var/tmp on Linux for storing temporary files instead of /tmp due to some distros using /tmp as a ramdisk.
Show notification when a new version of beans-rs is available.