6 * update "array-index" to v1.0.0 with new API
7 * travis: test more node versions and fix v0.8
8 * travis: use quotes around node versions
13 * index: add support for a configrable `property` name to use
14 * README: fix Travis badge
20 * test: add unshift() test
21 * test: add more tests
22 * index: ensure that the indexed getters/setters are set up in the constructor
23 * add .travis.yml file