Add alternative build opportunity for bevy projects

[Heezay]

Objective

Alternative build opportunity for bevy projects

Solution

Configure --bevy-compile flag that allows to build bevy projects without cargo Executor trait.

Changelog

1. Added bevy_native_compile() function that allows to compile bevy project code through default rustc features and rustflags env.
2. Returned crosssbundle derive crate needed for correct application runtime working.
3. For more information see updated docs.