[#1083] Minor edits to package install upgrade docs
Merge branch '1083-upgrade-minor-version-instructions'
[#1139] Remove moderated option from config docs

It is no longer supported and causes lots of confusion, apart from
issues with dataset updates.
[#1152] Call check_access in member_roles_list
[#1083] Add notes about Apache and extensions to the patch release as well
[#1083] Add step about upgrading extensions
Merge branch '1083-upgrade-minor-version-instructions' of github.com:okfn/ckan into 1083-upgrade-minor-version-instructions
[#1083] Need to restart Apache as well on patch upgrades
Merge pull request #1151 from okfn/1151-auth-datastore-fix

Fix for master re datastore and auth audit
[#1117] Lots of work on the testing coding standards
Merge branch 'master' of github.com:okfn/ckan into 1117-start-new-test-suite
[#1117] PEP8
Merge remote-tracking branch 'okfn/master' into 1149-pip-requirements
Merge remote-tracking branch 'okfn/master' into 981-extend-datastore-create
[#981] Change import, tab -> spaces
[#1157] Update release policy. Mention ckan-announce.
Merge pull request #1157 from okfn/1157-update-release-policy

Update release policy
Merge pull request #1154 from okfn/1083-upgrade-minor-version-instructions

1083 upgrade minor version instructions (round 2)
Merge branch 'master' into 1139-remove-moderated-from-config-docs
Merge pull request #1139 from okfn/1139-remove-moderated-from-config-docs

Remove / Deprecate "moderated" option