[#1816] Remove apachemiddleware

This is no longer used (it was used a long time ago for old 1.x packaging)
[#1816] Add passlib to requirements.in
[#1557] Deprecate group_package_show and make it use package_search

Instead of DB calls + dictization.

It will removed in the next CKAN version anyway.
[#1557] Remove deprecation warnings
[#2083] package_create: make sure datasets have a valid type
[#2083] package_create: fix variable name
[#2083] package_create: tolerate fallback plugins with empty package_type lists
[#2083] typo
[#1707] Check that resource belongs to dataset on resource_read

Otherwise you can display resources from other datasets.

Refactored to just call package_show and not resource_show as well
[#2136] Upgrade recline.

Upgrade recline to
okfn/recline@5b8b02b296b1274c5d0f246bc3ac9dddf59c8c1a.

Fixes #1856. Closes #2031.
Merge branch '2136-upgrade-recline' of https://github.com/brew/ckan into brew-2136-upgrade-recline
[#2136] Update Leaflet vesion number on marker images hack
Merge branch 'brew-2136-upgrade-recline'
Merge branch '2083-force-dataset-type' of https://github.com/wardi/ckan into wardi-2083-force-dataset-type
Merge branch 'wardi-2083-force-dataset-type'
Merge branch '1557-deprecate-group_package_show'
Merge branch '1707-404-resource-2'
Merge branch '1816-update-requirements-2.3'
Merge branch 'master' into 1852-default-resource-views