Beltsazar

Add user config to override `com.mojang` path

1

This is mainly for working on a non-Windows platform, an example case would be when using [mcpelauncher](https://mcpelauncher.readthedocs.io/en/latest/) on macOS, where the default `com.mojang` path is `$HOME/Library/Application Support/mcpelauncher/games/com.mojang`. It's technically possible...

Closes #276

Replace `examples` with `defaultSnippets`

3

**Is your feature request related to a problem? Please describe.** The `examples` while useful, is kinda annoying to use because they put your cursor at the end of the example...