Customizing the Generated Bindings

The translation of classes, structs, enums, and typedefs can be adjusted in a few ways:

By using the bindgen::Builder's configuration methods, when using bindgen as a library.
By passing extra flags and options to the bindgen executable.
By adding an annotation comment to the C/C++ source code. Annotations are specially formatted HTML tags inside doxygen style comments:
- For single line comments:
```
/// <div rustbindgen></div>
```
- For multi-line comments:
```
/**
 * <div rustbindgen></div>
 */
```

We'll leave the nitty-gritty details to the docs.rs API reference and bindgen --help, but provide higher level concept documentation here.