Added documentation on how to update projects (closes #175)
Added documentation on how to update projects (closes #175)

ngx-rocket/generator-ngx-rocket,angular-starter-kit/generator-ngx-app,ngx-rocket/generator-ngx-rocket,angular-starter-kit/generator-ngx-app,ngx-rocket/generator-ngx-rocket,ngx-rocket/generator-ngx-rocket,angular-starter-kit/generator-ngx-app,angular-starter-kit/generator-ngx-app