Patch to compile less when minifying files
[#3012] Clean import of lib.search in package group
[#3012] Allow passing limit to group_read
[#3012] Add initial bulk_process action to group controller
[#3012] Identify Private datasets in listings

Conflicts:
	ckan/templates/snippets/package_item.html
[#3012] Basic bulkprocessing added (show checkboxes in listing
[#3012] We can use the existing form by extending it to cover listing
[#3012] First step on getting the info ready to perform the required action
[#3012] Add couple of comments so not forgotten
[#278] Add bulk process public/private/delete actions
[#278] Allow selection of bulk process
[#278] Minor clean of lib.search
[#278] Re-add private indicator to datasets
[#278] Add crude checkboxes and bulk process action to form
[#278] Basic auth functions
[#278] Group controller clean-up bulk_process
[#278] Ensure that only the correct orgs datasets get updated
[#278] Minor template formatting fix
[#278] Auth fixes and re-show page after processing
[#3012] Revert to old style package listings