Update isparta devDependency.
Update isparta devDependency.

babel/generator-babel-boilerplate,jasonblanchard/babel-library-boilerplate,michaelBenin/babel-library-boilerplate,babel/babel-library-boilerplate,lanetix/generator-lanetix-script,justengland/babel-library-boilerplate,justengland/babel-library-boilerplate,alex-wilmer/generator-babel-boilerplate,jasonblanchard/babel-library-boilerplate,nicksrandall/koto-starter,babel/babel-library-boilerplate,paulfalgout/babel-library-boilerplate,nicksrandall/koto-starter,babel/generator-babel-boilerplate,pdougall1/arduino-javascript,michaelBenin/babel-library-boilerplate,kristianmandrup/babel-library-boilerplate,joshbedo/babel-library-boilerplate,kristianmandrup/babel-library-boilerplate,paulfalgout/babel-library-boilerplate,pdougall1/arduino-javascript,joshbedo/babel-library-boilerplate,alex-wilmer/generator-babel-boilerplate