Added wkhtmltopdf and wkhtmltoimage to default.sls for install onto server
Merge branch 'develop' into wkhtmltopdf
Merge branch 'develop' into wkhtmltopdf
Merge branch 'develop' into wkhtmltopdf
Hide feedback that doesn't seem relevant
Tests to confirm that invalid feedback is hidden
increase celery concurrency to 10
decrease frequency of importing responses
route start_feedback_survey tasks to separate sendsms queue
include new sendsms queue in worker role
Merge pull request #169 from caktus/celery-concurrency

refs #167 - Increase celery concurrency and decrease import_responses frequency
add unique names for celery workers
Revert "add unique names for celery workers"

This reverts commit 23dc37eb1af5ac4d2e4be4e1fae99f7394a58c9b.
add unique names for celery workers
Merge pull request #171 from caktus/celery-worker-names

add unique names for celery workers
escape % signs in worker names to make supervisor happy
Added Surveys Started to Participation Box on reports.html
increase frequency of import_responses; put it on its own queue; add handle_new_visits to sendsms queue
Fixed a bug that Travis caught
Fixed a bug that Travis caught