[Core] Add a setup file to install the project (fixes #6).
Merge branch 'master' of github.com:novapost/crappyspider into 6-add_setup
[Core] Try to use setuptools and use bsd.
[Configuration] Add a changelog file and a manifest.
[Core] Update the description.
Merge pull request #6 from novapost/6-add_setup

Missing setup.py