Remove node_modules and add .gitignore.

.gitignore

node_modules/.bin/mime

node_modules/.package-lock.json

node_modules/accepts/HISTORY.md

node_modules/accepts/LICENSE

node_modules/accepts/README.md

node_modules/accepts/index.js

node_modules/accepts/package.json

node_modules/array-flatten/LICENSE

node_modules/array-flatten/README.md

node_modules/array-flatten/array-flatten.js

node_modules/array-flatten/package.json

node_modules/aws-ssl-profiles/LICENSE

node_modules/aws-ssl-profiles/README.md

node_modules/aws-ssl-profiles/lib/@types/profiles.d.ts

node_modules/aws-ssl-profiles/lib/@types/profiles.js

node_modules/aws-ssl-profiles/lib/index.d.ts

node_modules/aws-ssl-profiles/lib/index.js

node_modules/aws-ssl-profiles/lib/profiles/ca/defaults.d.ts

node_modules/aws-ssl-profiles/lib/profiles/ca/defaults.js