Display errors if the new channel form is invalid.
Set content title for flatpages correctly.
Enable help to be displayed even when logged out.
allow setting of metric store
DEFAULT_METRIC_STORE in definition.py (thanks @justinvdm)
added new config and tests
fix streaming API metric store name changes
Fix tests to use new vumi-wikipedia HTTP stuff.
Update vumigo_v02 dependency: 0.2.0-beta.9 -> 0.2.0-beta.10 (thanks @jerith)
Merge branch 'develop' of github.com:praekelt/vumi-go into develop
Merge branch 'feature/add-uss-api-url-config-for-wikipedia' into develop
Merge branch 'develop' of github.com:praekelt/vumi-go into develop
Merge branch 'feature/issue-848-allow-settings-of-metrics-store-in-http-app' into develop
Merge branch 'develop' of github.com:praekelt/vumi-go into develop
Add moment.js as a dependency for the sandbox (thanks @smn)
Support 'last' aggregation method in sandbox metrics resource
Merge branch 'develop' into feature/issue-891-display-new-channel-errors
Merge branch 'feature/issue-891-display-new-channel-errors' into develop
Merge branch 'develop' into feature/issue-892-make-help-more-accessible
Correct test class name and add test docstrings.