Removed promise handler as it was removed from yeoman.
Removed promise handler as it was removed from yeoman.

Moved the functionality to the end() method.

https://github.com/yeoman/generator/commit/240a666ec84fcbcfe80897ae96aa80f908d4a368#diff-c9a43560dd6d606dc7759d0eda3fb582

aptuitiv/generator-cacao-branchcms