Travis: Just test on latest and LTS

Travis: Also test on Node 8 and 9

Test .write and .end functions on tap-merge stream

Metadata: update author name

Tell Travis CI to test newer Node versions

Update dependencies and livescript package name

Update readme.markdown

0.3.1

Use multistream for tests, not combined-stream

Readme corrections

Add npm package badge

0.3.0

Add npm keywords

Add repository and bugs fields to package.json

Actually working readme example for CLI usage