Merge branch 'hotfix/0.7.1'
Fix indexes import in haystack 1.x example.
Do not force signal processor to be celery_haystack.signals
Merge pull request #14 from anacarolinats/patch-1

Fix indexes import in haystack 1.x example.
Merge pull request #16 from EnTeQuAk/fix_conf

Do not force signal processor to be celery_haystack.signals
Please flake8.
Centralized task enqueing to prevent a import time side effect.
Updated version and changelog.
Merge branch 'release/0.7.2'
Activate translation inside celery tasks