Merge branch 'release/v0.11.7' into develop

* release/v0.11.7:
  Updated Changelog
  Updated all guides to use `--save` on bower installation Added guide on installing Underscore
Fixes #34
Implemented the `--delete` option for sub-generators
Reverted modernizt `<!-- build -->` comments
Reverted css `<!-- build -->` comments for sass, less, and stylus projects
Fixed type in `README.md`
Fixed server template formatting for Jade, Swig, and HTML base templates
v0.11.8
Updated roadmap
Updated changelog
Merge branch 'release/v0.11.8'

* release/v0.11.8:
  v0.11.8 Updated roadmap Updated changelog
  Reverted modernizt `<!-- build -->` comments Reverted css `<!-- build -->` comments for sass, less, and stylus projects Fixed type in `README.md` Fixed server template formatting for Jade, Swig, and HTML base templates
  Fixes #34 Implemented the `--delete` option for sub-generators