Created new test_folders.py
Moved existing JSON-RPC tests:
- test_reactions_for_a_reordering_move
- test_delete_deltachat_folder
Ported tests:
- test_move_works_on_self_sent
- test_moved_markseen
- test_markseen_message_and_mdn
- test_mvbox_thread_and_trash (renamed to test_mvbox_and_trash)
- test_scan_folders
- test_move_works
- test_move_avoids_loop
- test_immediate_autodelete
- test_trash_multiple_messages
The change also contains fixes for direct_imap fixture
needed to use IMAP IDLE in JSON-RPC tests.
