docs: cleanup readme
docs: cleanup readme

bassoman/generator,pandoraui/generator,haruair/express-coffeescript-generator,gokaygurcan/generator,zyoba/zyobagen,kantele/kantele,a0viedo/generator,rashanjibowu/RExpress,nodeGame/nodegame-generator,mettjus/generator,clarissalittler/generator,misejs/mise,bassoman/generator,dexterbrylle/generator,stanleycyang/generator,zyoba/zyobagen,benpptung/generator,misejs/mise,dexterbrylle/generator,misejs/mise,a0viedo/generator,friederbluemle/generator,benpptung/generator,friederbluemle/generator,haruair/express-coffeescript-generator,stanleycyang/generator,WY08271/generator,mettjus/generator,nodeGame/nodegame-generator,clarissalittler/generator,kantele/kantele,rashanjibowu/RExpress,WY08271/generator,pandoraui/generator,gokaygurcan/generator