package.json :: switch from tap to tape

so we can move begin supporting browserify
package.json :: 1.0.1-beta
package.json :: added "array" to keywords
0.js :: switch from tap to tape
test :: migrated tests from tap to tape
index.js :: always use readable-stream
index.js :: StreamArray isn't exported, so removed useless test
test/0.js :: renamed test to fastqueue
test/3.js :: added more arguments to test for errors
package.json :: tape wants a glob pattern not a folder
package.json :: added `npm run coverage` that uses covert/coverify
package.json :: add testling configuration options
README.md :: change badge order and use SVG, not PNG
README.md :: added testling badge
.travis.yml :: update npm to honor carrot operator
.travis.yml :: try and run coverage test
.travis.yml :: install covert
covert :: for 0.8, just use tape, for 0.10+ use covert to test coverage
README.md :: expanded on the API, just in-case
README.md :: disable ci.testling.com until it starts working again

https://github.com/substack/testling/issues/88