Wrong paths
Added dev dependencies
Custom reporter, updated name

Using ESLint's stylish reporter, changed the name from `sass-lint` to `scsslint`
Added ifElse for fail on error
Updated sass-lint to scsslint
Added Build task

Lint first, will error on lints before anything else happens. Compiles Sass.
Updated to `scsslint` from `sass-lint` in Gulpfile