[1268] Changes for ckan 2.2.
[noticket] Fixed exception when you apply and dgu.admin.email is not setup. Tidied error messages so that user is not blamed for system error.
[1272] History page hidden unless logged in.
[1272] History page hidden unless logged in - also remove related RSS link.
[72] Rewrote the clean_resource_dates paster command.
Merge branch '72-clean-dates'
[72] Running clean_resource_dates without problems.
[73] Sort timeseries resources by date.
Merge branch '72-clean-dates'
[72] Identify the script in the revision.author.
[1277] Server log analysis - basic tool that parses logs and a sample notebook of analysis.
[72] Schema verifies resource date fields. Backend stores ISO, frontend renders British.
[72] Schema verifies resource date fields. Backend stores ISO, frontend renders British.
[72] Handle bad values in DB.
[72] Fix commit bug in date cleaner. This was due to working on deleted datasets.
[72] Handle already-ISO dates, of which there are some on prod2.
[72] Merging branch 72, fixing merge conflicts.
Revert "[1253] Added the intro pane to package create wizard. Doesn't affect behaviour yet."

This reverts commit 914242018354782c5cb8bf70dd6743cb6e45a664.
[1277] Server log analysis - notebook removed cos of IPs.
[1229] Validation errors when sysadmin edits Pub Hub or harvested dataset - fix also requires CKAN #1400 commit.