Update description  for "`find` default action test"

In a08f53fc6af05a97c9e91f862467cb03f7dab835 the `findRecord` action has
been renamed to `find` but this hasn't been updated in the test
description.
Add `grunt-cli` to devDependencies

This is needed so Travis can execute `grunt`. Inspired by
https://github.com/tildeio/rsvp.js/commit/44ab76930c2bc6cd323bd846d385e46633612b7b
Fix async test "starts" for ci
Merge pull request #2 from pangratz/update_test_description

Update description  for "`find` default action test"
Merge pull request #3 from pangratz/fix/travis

Add `grunt-cli` to devDependencies
Add Travis build status
Fix link to Travis build status image