Fixed `.npmignore`
Fixed description in package.json
Updated `contributors` in package.json
Removed extra deps on enb
Removed BEViS
Fixed bug with boolean mods
Updated dependencies
Added `deps-old` tech
Fixed test for `levels` tech
Added test for `bemdecl-from-bemjson` tech
Added test for `bemdecl-from-deps-by-tech` tech
Added test for `bemdecl-merge` tech
Added test for `bemdecl-provider` tech
Added test for `deps-merge` tech
Added test for `deps-old` tech
Added test for `deps-provider` tech
Added test for `deps-subtract` tech
Added test for `deps` tech
Added test for `files` tech
Fixed `toBemdecl` method of `Deps`