Add intl var.
Add _mix to the helper
Fix locale look up by passing in context from helper.
Add hash.locale directly to the context
Update locale look up across multiple parameters.
Throw correct errors.
Fix locale arugments to array.
Merge branch 'master' of https://github.com/yahoo/handlebars-helper-intl into umd-plus
Merge branch 'master' of https://github.com/yahoo/handlebars-helper-intl
Merge branch 'master' of https://github.com/yahoo/handlebars-helper-intl into umd-plus
Update based on PR #9. Remove `callee` calls and parameter looping.
Remove intlBlock
Add JSHint helpers.
Merge branch 'umd-plus'