Add read only database defaults
Small tweaks to use empty token
adding machine_name and failure_classification_id to job endpoint
Merge pull request #111 from lightsofapollo/oauth-small-tweaks

Two small tweaks (add default for TREEHERDER_RO_DATABASE_USER and pass token)
fixed tests, added ``job_coalesced_to_guid``
Merge branch 'master' into filterable-job-fields
fixed issue from lightsofappolo wrt option_collection in the view
more fixes for option_collections
Merge pull request #114 from mozilla/filterable-job-fields

adding machine_name and failure_classification_id to job endpoint
updates to latest config.js and data.js values from tbpl
fixes to tests
add docs page for services architecture and troubleshooting
specify table prefix in list of allowed filters
Merge pull request #116 from mozilla/filter-conditions-without-prefix

specify table prefix in list of allowed filters
add more docs for common tasks and troubleshooting
added is_secure()
used settings.TREEHERDER_REQUEST_PROTOCOL to set the request scheme
Update troubleshooting.rst
Merge pull request #115 from mozilla/document-architecture

add docs page for services architecture and troubleshooting
add session authentication to notes and bug_job_map creation