network buffers for requests are now allocated as they're needed. Before
they were allocated at the same time as their corresponding piece. This
lowers btpd's memory consumption.

to cause failure on some architectures because of unaligned fetch/write of
integers.

1. Show the number of torrents with tracker errors on the total status line.
2. Show the torrent status character on the status line instead of the name
   line. This only has effect when the '-i' flag is given.

tracker code.

this kind of information instead.

be careful so that we don't operate on a dead torrent.

may fail if the last path component doesn't exist.

time_t via long.

characters displayed by btcli.

Build btpd with pthreads.

that way :P

torrents.

stats for torrentst.
o btpd may be waiting for a torrent to finish so it can exit. Therefore
  btpd needs to send the reply to the cli before removing the torrent.

Make them long long instead.

o Better code for stopping the tracker. No more need for the http_redo hack.

has moved toward btpd having a library of torrent to wich one may add
or remove torrents, and where interaction on torrents are done by their
assigned number. This commit is a step back from that and it makes life
simpler and better for all :)

* Some options to btpd has changed:
  --no-daemon is the old -d.
  -d is now used to specify the btpd directory.
  --logfile option is reintroduced.
* The ipc code has been improved on both btpd and cli sides.
* All commands have been implemented.
* Various improvements in btpd.

With this commit we're very close to 0.8 :)

in benc_int with a call to strtoll.

o Lot of work on the cli and its communication with btpd.

read and write on blocking sockets.

to operate on from btcli.

in tracker replies when we're stopping.