[#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 #1154 from okfn/1083-upgrade-minor-version-instructions

1083 upgrade minor version instructions (round 2)