travis-ci/travis-build — pull request #319 by svenfuchs (2014-10-26 19:18:53+00:00)
Title: Refactor towards sexp changes

Some refactorings and cleanup in order to work towards re-applying the sexp changes.

This mostly makes all `Build::Script` implementations use `sh.[dsl_method]` and stops including `Dsl` to `Build::Script`. Instead `sh` will always be the current `Shell::Node`.