update django-browserid version
Merge pull request #74 from mozilla/django-browserid-update

update django-browserid version
added dynamic ingestion functionality for job and group symbols
Merge pull request #75 from mozilla/job-symbol-refdata

added dynamic ingestion functionality for job and group symbols
fix for completed jobs without branch prop
remove print statement
set a log handler for treeherder.etl
better reporting for missing attributes in build4h
Added unique key for name/symbol combination, updated all related model methods
added memcached to the env
Merge pull request #76 from mozilla/name-symbol-key

Added unique key for name/symbol combination
merging updates
add bugscache ingestion and bugs suggestions artifacts
update from master