Merge pull request #1926 from aronasorman/wonder-wal

upgrade to BBQ version that has WAL SQLite DBs

Author: rtibbles

requirements/base.txt

@@ -10,7 +10,7 @@ djangorestframework-csv==1.4.1
 tqdm==4.8.3                     # progress bars
 requests==2.10.0
 https://github.com/cherrypy/cherrypy/archive/v6.2.0.zip#egg=cherrypy
-https://github.com/learningequality/barbequeue/archive/aa729.zip#egg=barbequeue
+https://github.com/learningequality/barbequeue/archive/b0189.zip#egg=barbequeue
 porter2stemmer==1.0
 unicodecsv==0.14.1
 metafone==0.5