v1.5.0-beta.1

Bug Fixes

• @angular/cli: add appRoot to generate (220c3fe), closes #7695
• @angular/cli: fix an issue with schematics (8b09dd3)
• @angular/cli: Generating component considers default style extension for project now (4d0c93e)
• @angular/cli: only set less-loader paths when present in config (515f871)
• @ngtools/webpack: fix Angular 5 lazy routes in es2015 (2da72e5), closes #7689
• Allow for trailing commas in lint rules (59d8cf8)