CKAN 1.4.2

Major: * Packages revisions can be marked as ‘moderated’ (#1141, #1147) * Password reset facility (#1186/#1198)

Minor: * Viewing of a package at any revision (#1236) * API POSTs can be of Content-Type “application/json” as alternative to existing “application/x-www-form-urlencoded” (#1206) * Caching of static files (#1223)

Bug fixes: * When you removed last row of resource table, you could’t add it again - since 1.0 (#1215) * Adding a tag to package that had it previously didn’t work - since 1.4.1 in UI and 1.4.0 in API (#1239) * Search index was not updated if you added a package to a group - since 1.1 (#1140) * Exception if you had any Groups and migrated between CKAN v1.0.2 to v1.2 (migration 29) - since v1.0.2 (#1205) * API Package edit requests returned the Package in a different format to usual - since 1.4 (#1214) * API error responses were not all JSON format and didn’t have correct Content-Type (#1214) * API package delete doesn’t require a Content-Length header (#1214)