Fix statistics script to use absolute links
Fix rubocop Rails/TimeZone warnings
Escape characters
Update statistics
Fix new rubocop warnings
Prefer string interpolation to concatenation
Fix rubocop warnings
Standardise on double quoted strings
Fix rubocop lint issues
Fix most auto-correctable rubocop issues
Cleanup trailing whitespace
Restore original limits for user lists in statistics
More modernisations for the statistics script
Modernise statistics script to work with rails 4.1
Use zip instead of SyncEnumerator in statistics script
Fix statistics script to reflect changes to user model
Add an exit statement to avoid noise from rails.
Ignore traces which have not been inserted yet when calculating the per-user statistics.
Do the statistics generation in a transaction.
Use :joins instead of :include to pull in the changesets - this does an inner join instead of a left outer join (which is fine as all objects should have a changeset) and more importantly stops rails generating a subquery that doesn't work.