TODO

All libtorrent options
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bitswash
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- periodical save fast resume

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session
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- ip_filter
- set_peer_proxy, set_web_seed_proxy, set_tracker_proxy, set_dht_proxy,
- supports_sparse_files //check before enabling sparse file option

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torrent_info
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- create_torrent
	- set_comment, set_piece_size, set_creator, set_hash, add_tracker, add_file,
- add_tracker
- remap_files // actually rename downloaded files
- url_seeds //add url seed
- trackers
- set_priv (private torrent, wont distribute in DHT)

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torrent_handle
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- connect_peer
- sequenced_download_threshold
- peer_download_limit/peer_upload_limit
- is_seed
= set_tracker_login
- trackers, replace_trackers
- add_url_seed, remove_url_seed, url_seeds
- save resume periodically
- get_download_queue //draw the partial finished progressbar


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torrent_status
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- total_wanted, total_wanted_done, total done 

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peer_info
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- new flags : on_parole, optimistic_unchoke, seed

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session_settings
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alert
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- check for new alerts type