Issue #2839464 by MegaChriz: improved error message for when a download from a url fails.
Previously for some errors it would only tell that it failed with code -1002 which does not help much with solving the cause of the failure.
Issue #1870528 by MegaChriz: Added tests for rules event feeds_import_IMPORTER_ID and the rules action feeds_skip_item. Also specified bundle for all feeds_import_IMPORTER_ID events (previously this attribute was only declared for the node processor).
Issue #2822831 by MegaChriz: Fixed only delete non-existent when the option is explicitly set to FEEDS_DELETE_NON_EXISTENT.
This allows other modules to add other options for dealing with items that no longer appear in the feed.
Issue #1171114 by drclaw, MegaChriz, twistor, impara, cgmonroe, Anas_maw, azinck, justanothermark, vinmassaro, rhouse, lwalley, patrik.hultgren, kenpeter, ufku, mahmost: Allow user to choose the method of file handling.