add s3 lint
add webdav lint
lint in travis
add new lint task to templatefs too
remove unused arguments
docs for the utils
remove makefiles
npm install
update readmes, new copy task for s3
Merge pull request #94 from lavelle/remove-makefiles

Remove Makefiles
Merge pull request #86 from lavelle/ci-lint

Lint all JS files on the CI
Merge pull request #92 from lavelle/util-docs

Docs for the utils