Removed bltins
Removed _dict suffix
Implemented env.patch_config(): Append plugins configuration
Using gns.patch_config()
env.setup_config(): copy config
Added rules-base as submodule
Added import hook
Read-only submodule URL
Removed old submodule
Added submodule with Read-only URL
Updated dependencies: raava >= 0.4
Added link to rules-base/base
Removed rules from .gitignore
Merge pull request #77 from mdevaev/removed-bltins

Removed bltins