Update ember-cli-ic-ajax to prevent warning.
Merge pull request #1180 from rjackson/update-ic-ajax

Update ember-cli-ic-ajax to prevent warning.
Close #1169 Failed build should return non-zero exit code
Merge pull request #1169 from ludekstepan/master

Failed build returns 0 exit code
Update CHANGELOG.md

Updated CHANGELOG.md to include PR number for [#1178](https://github.com/stefanpenner/ember-cli/pull/1178).
Merge pull request #1185 from quaertym/master

Update CHANGELOG.md
changed the option name to  and rebased