v2.0.1: [Contracts] Set request to be nullable in BootLoader::boot()

This setting allows mocking and testing without mocking a request

v2.0.0

[Contracts] Change Bootstrapper to BootLoader

v1.0.2

Fix locked dependencies by using composer.lock file.
The file has been removed from the distribution.

v1.0.1

Remove base directory setter

v1.0

Initial full commit