remove _ prefix from bootstrap api and queue multistep transform instead of applying and commit.
remove _ prefix from bootstrap api and queue multistep transform instead of applying and commit.

jhipster/generator-jhipster,atomfrede/generator-jhipster,atomfrede/generator-jhipster,atomfrede/generator-jhipster,jhipster/generator-jhipster,atomfrede/generator-jhipster,atomfrede/generator-jhipster,jhipster/generator-jhipster,jhipster/generator-jhipster,jhipster/generator-jhipster