chore(*): adds presentation image to readme
Merge branch 'master' of github.com:angular-translate/angular-translate

* 'master' of github.com:angular-translate/angular-translate:
  Update README.md
Merge branch 'master' into canary

* master:
  chore(*): adds presentation image to readme
Merge branch 'canary' of github.com:angular-translate/angular-translate into canary

* 'canary' of github.com:angular-translate/angular-translate:
  Remove explicit test pin enabling all tests again :hurtrealbad:
fix(package.json): fix repository url
Merge pull request #472 from tspaeth/package-fix

fix(package.json): fix repository url
feat(service): add possibility to translate a set of translation ids

This enriches both `$translate()` and `$translate.instant()` with the
possibility to call them with an array rather than a string. This makes
the API more comfortable in some situations.

```javascript
// for example...
$translate(['FOO', 'BAR']).then(function(translations){
  console.log(translations.FOO);
  console.log(translations.BAR);
});
// ... and
console.log($translate.instant(['FOO', 'BAR']).FOO);
console.log($translate.instant(['FOO', 'BAR']).BAR);
```