chore(deps): update Node dependencies versions
Merge pull request #179 from samaxes/npm-dep-versions

Update devDependencies in package.json
fix(build): bad concatenation of main.css

Close #193
fix(app): Bootstrap Compass no prompt on Bootstrap no

Changed how the Angular generator prompts for Bootstrap Compass. The
following options are now separated and follow logic:
- Bootstrap
- Bootstrap Compass only if Bootstrap is selected

Closes #187
Merge branch 'eddiemonge-issue_187'

Close #197